>>> mongodb 4.2.18 Extracting gzip -d -c /home/buildroot/instance-0/dl/mongodb/mongodb-src-r4.2.18.tar.gz | tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/mongodb-4.2.18 -xf - >>> mongodb 4.2.18 Patching Applying 0001-ssl_manager.cpp-fix-build-with-gcc-7-and-fpermissive.patch using patch: patching file src/mongo/util/net/ssl_manager.cpp Hunk #1 succeeded at 776 (offset -6 lines). Hunk #2 succeeded at 793 (offset -6 lines). Hunk #3 succeeded at 838 (offset -6 lines). Applying 0002-src-mongo-db-exec-plan_stats.h-fix-build-with-gcc-11.patch using patch: patching file src/mongo/db/exec/plan_stats.h >>> mongodb 4.2.18 Configuring >>> mongodb 4.2.18 Building (cd /home/buildroot/instance-0/output-1/build/mongodb-4.2.18; /home/buildroot/instance-0/output-1/host/bin/python3 /home/buildroot/instance-0/output-1/host/bin/scons CC="/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc" CXX="/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++" -j"17" --disable-minimum-compiler-version-enforcement --disable-warnings-as-errors --use-system-boost --use-system-pcre --use-system-snappy --use-system-sqlite --use-system-yaml --use-system-zlib MONGO_VERSION=4.2.18- --wiredtiger=off --js-engine=none --allocator=system --enable-free-mon=on --enable-http-client=on --ssl=on --ssl-provider=openssl mongod mongos) scons: Reading SConscript files ... scons: running with args /home/buildroot/instance-0/output-1/host/bin/python3 /home/buildroot/instance-0/output-1/host/bin/scons CC=/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc CXX=/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -j17 --disable-minimum-compiler-version-enforcement --disable-warnings-as-errors --use-system-boost --use-system-pcre --use-system-snappy --use-system-sqlite --use-system-yaml --use-system-zlib MONGO_VERSION=4.2.18- --wiredtiger=off --js-engine=none --allocator=system --enable-free-mon=on --enable-http-client=on --ssl=on --ssl-provider=openssl mongod mongos Mkdir("build/scons") scons version: 4.5.2 python version: 3 11 8 'final' 0 CC is /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc resolves to /home/buildroot/instance-0/output-1/host/bin/toolchain-wrapper CXX is /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ resolves to /home/buildroot/instance-0/output-1/host/bin/toolchain-wrapper Checking whether the C compiler works... yes Checking whether the C++ compiler works... yes Checking that the C++ compiler can link a C++ program... yes Checking if C++ compiler "/home/buildroot/instance-0/output-1/host/bin/arm-linux-g++" is GCC... yes Checking if C compiler "/home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc" is GCC... yes Detected a arm processor Checking if target OS linux is supported by the toolchain... yes Checking if C compiler is GCC 8.2 or newer...yes Checking if C++ compiler is GCC 8.2 or newer...yes Checking if C compiler supports -Wno-unused-local-typedefs... yes Checking if C compiler supports -Wno-unused-function... yes Checking if C compiler supports -Wno-unused-private-field... no Checking if C compiler supports -Wno-deprecated-declarations... yes Checking if C compiler supports -Wno-tautological-constant-out-of-range-compare... no Checking if C compiler supports -Wno-tautological-constant-compare... no Checking if C compiler supports -Wno-tautological-unsigned-zero-compare... no Checking if C compiler supports -Wno-tautological-unsigned-enum-zero-compare... no Checking if C compiler supports -Wno-unused-const-variable... yes Checking if C compiler supports -Wno-unused-but-set-variable... yes Checking if C compiler supports -Wno-missing-braces... yes Checking if C compiler supports -Wno-inconsistent-missing-override... no Checking if C compiler supports -Wno-potentially-evaluated-expression... no Checking if C++ compiler supports -Wpessimizing-move... yes Checking if C++ compiler supports -Wredundant-move... yes Checking if C++ compiler supports -Wno-maybe-uninitialized... yes Checking if C++ compiler supports -Wno-undefined-var-template... no Checking if C++ compiler supports -Wno-instantiation-after-specialization... no Checking if C compiler supports -Wno-unused-lambda-capture... no Checking if C compiler supports -Wno-exceptions... yes Checking if C++ compiler supports -fsized-deallocation... yes Checking if C++ compiler supports -Wno-defaulted-function-deleted... no Checking -Wnon-virtual-dtor for false positives... no Checking if C compiler supports -fstack-protector-strong... yes Checking if we are using libstdc++... yes Checking if C++ compiler supports -std=c++17... yes Checking if C compiler supports -std=c11... yes WARNING: System versions of C++ libraries must be compiled with C++14/17 support Checking for C++17... yes Checking for memset_s... no Checking for C function strnlen()... yes Checking for libstdc++ 5.3.0 or better... yes Checking if we are on a POSIX system... yes Checking if the POSIX monotonic clock is supported... yes Checking off_t is 8 bytes... no Checking if linker supports -fuse-ld=gold... no Checking if linker supports -Wl,--build-id... yes Checking if linker supports -Wl,--hash-style=gnu... yes Checking if linker supports -Wl,-z,noexecstack... yes Checking if linker supports -Wl,--warn-execstack... yes Checking if linker supports -Wl,-z,relro... yes Checking for glibc with non-broken _FORTIFY_SOURCE...yes Checking if C compiler supports -fno-builtin-memcmp... yes Checking for storage class thread_local yes Checking for C++14 std::enable_if_t support...yes Checking for C++14 std::make_unique support... yes Checking if pthread_setname_np is supported... yes Checking for SSLeay_version(0) in C library crypto... yes Checking for SSL_version(NULL) in C library ssl... yes Checking that linking to OpenSSL works...yes Checking whether FIPS_mode_set is declared... no Checking whether d2i_ASN1_SEQUENCE_ANY is declared... yes Checking if SSL_[CTX_]_set_ecdh_auto is supported... yes Checking if EC_KEY_new_by_curve_name is supported... yes Using SSL Provider: openssl Checking for C library pcre... yes Checking for C library pcrecpp... yes Checking for C library snappy... yes Checking for C library z... yes Checking for C library yaml-cpp... yes Checking for C++ header file sqlite3.h... yes Checking for C library sqlite3... yes Checking for C++ header file boost/filesystem/operations.hpp... yes Checking if system boost version is 1.49 or newer...yes Checking for C++ library boost_filesystem-mt... no Checking for C++ library boost_filesystem... yes Checking for C++ library boost_program_options-mt... no Checking for C++ library boost_program_options... yes Checking for C++ library boost_system-mt... no Checking for C++ library boost_system... yes Checking for C++ library boost_iostreams-mt... no Checking for C++ library boost_iostreams... yes Checking for C library rt... yes Checking for C library dl... yes Checking for C++ header file execinfo.h... yes Checking whether backtrace is declared... yes Checking whether backtrace_symbols is declared... yes Checking whether backtrace_symbols_fd is declared... yes Checking for C library pcap... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking for extended alignment 64 for concurrency types... yes Checking for mongoc_get_major_version() in C library mongoc-1.0... no Checking for curl_global_init(0) in C library curl... yes Checking for curl_global_init(0) in C library curl... yes scons: done reading SConscript files. scons: Building targets ... /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/commands/profile_gen.h --output build/opt/mongo/db/commands/profile_gen.cpp src/mongo/db/commands/profile.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/zstandard-1.3.7/zstd/lib/compress/fse_compress.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Ibuild/opt/third_party/zstandard-1.3.7/zstd/lib/common -Isrc/third_party/zstandard-1.3.7/zstd/lib/common -Isrc/third_party/zstandard-1.3.7/zstd/lib src/third_party/zstandard-1.3.7/zstd/lib/compress/fse_compress.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/oplog_entry_gen.h --output build/opt/mongo/db/repl/oplog_entry_gen.cpp src/mongo/db/repl/oplog_entry.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/logical_session_id_gen.h --output build/opt/mongo/db/logical_session_id_gen.cpp src/mongo/db/logical_session_id.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/query/distinct_command_gen.h --output build/opt/mongo/db/query/distinct_command_gen.cpp src/mongo/db/query/distinct_command.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/ops/single_write_result_gen.h --output build/opt/mongo/db/ops/single_write_result_gen.cpp src/mongo/db/ops/single_write_result.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/query/tailable_mode_gen.h --output build/opt/mongo/db/query/tailable_mode_gen.cpp src/mongo/db/query/tailable_mode.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/client/read_preference_gen.h --output build/opt/mongo/client/read_preference_gen.cpp src/mongo/client/read_preference.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/pipeline/runtime_constants_gen.h --output build/opt/mongo/db/pipeline/runtime_constants_gen.cpp src/mongo/db/pipeline/runtime_constants.idl /home/buildroot/instance-0/output-1/host/bin/python3 src/mongo/db/auth/generate_action_types.py src/mongo/db/auth/action_types.txt build/opt/mongo/db/auth/action_type_gen.h build/opt/mongo/db/auth/action_type_gen.cpp /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/ops/write_ops_gen.h --output build/opt/mongo/db/ops/write_ops_gen.cpp src/mongo/db/ops/write_ops.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/database_version_gen.h --output build/opt/mongo/s/database_version_gen.cpp src/mongo/s/database_version.idl Creating 'build/opt/mongo/config.h' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/pipeline/exchange_spec_gen.h --output build/opt/mongo/db/pipeline/exchange_spec_gen.cpp src/mongo/db/pipeline/exchange_spec.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/generic_cursor_gen.h --output build/opt/mongo/db/generic_cursor_gen.cpp src/mongo/db/generic_cursor.idl /home/buildroot/instance-0/output-1/host/bin/python3 src/mongo/base/generate_error_codes.py src/mongo/base/error_codes.err src/mongo/base/error_codes.tpl.h=build/opt/mongo/base/error_codes.h src/mongo/base/error_codes.tpl.cpp=build/opt/mongo/base/error_codes.cpp /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/apply_ops_gen.h --output build/opt/mongo/db/repl/apply_ops_gen.cpp src/mongo/db/repl/apply_ops.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/query/query_knobs_gen.h --output build/opt/mongo/db/query/query_knobs_gen.cpp src/mongo/db/query/query_knobs.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/router_transactions_stats_gen.h --output build/opt/mongo/s/router_transactions_stats_gen.cpp src/mongo/s/router_transactions_stats.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/kill_sessions_gen.h --output build/opt/mongo/db/kill_sessions_gen.cpp src/mongo/db/kill_sessions.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/catalog/type_chunk_base_gen.h --output build/opt/mongo/s/catalog/type_chunk_base_gen.cpp src/mongo/s/catalog/type_chunk_base.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/profile_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/commands/profile_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/parsed_distinct.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/parsed_distinct.cpp /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/commands/txn_two_phase_commit_cmds_gen.h --output build/opt/mongo/db/commands/txn_two_phase_commit_cmds_gen.cpp src/mongo/db/commands/txn_two_phase_commit_cmds.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/commands/txn_cmds_gen.h --output build/opt/mongo/db/commands/txn_cmds_gen.cpp src/mongo/db/commands/txn_cmds.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/logical_time.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/logical_time.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/base/validate_locale.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/base/validate_locale.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/exec/plan_stage.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/exec/plan_stage.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/ustrcase_locale.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/ustrcase_locale.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/uspoof_conf.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/uspoof_conf.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/log_and_backoff.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/log_and_backoff.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/keys_collection_client_sharded.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/keys_collection_client_sharded.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/commands/profile_gen.h:16, from build/opt/mongo/db/commands/profile_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/exec/plan_stats.h:39, from src/mongo/db/exec/plan_stage.h:35, from src/mongo/db/exec/plan_stage.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/timestamp_block.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/timestamp_block.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/logical_time.h:32, from src/mongo/db/logical_time.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/query/parsed_distinct.h:35, from src/mongo/db/query/parsed_distinct.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/util/log_and_backoff.h:32, from src/mongo/util/log_and_backoff.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/base/validate_locale.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/keys_collection_client.h:34, from src/mongo/db/keys_collection_client_sharded.h:32, from src/mongo/db/keys_collection_client_sharded.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/timestamp_block.h:32, from src/mongo/db/repl/timestamp_block.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/query/async_results_merger_params_gen.h --output build/opt/mongo/s/query/async_results_merger_params_gen.cpp src/mongo/s/query/async_results_merger_params.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/kv/kv_drop_pending_ident_reaper.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/kv/kv_drop_pending_ident_reaper.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/transaction_router.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/transaction_router.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog_cache.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog_cache.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/executor/network_interface.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/executor/network_interface.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/commands/txn_cmds_gen.h:16, from src/mongo/s/transaction_router.h:34, from src/mongo/s/transaction_router.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_shard.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_shard.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/s/catalog_cache.h:32, from src/mongo/s/catalog_cache.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/storage/kv/kv_drop_pending_ident_reaper.h:37, from src/mongo/db/storage/kv/kv_drop_pending_ident_reaper.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/exec/and_sorted.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/exec/and_sorted.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/document_source_project.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/document_source_project.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/update/update_driver.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/update/update_driver.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/query/cluster_find.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/query/cluster_find.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/exec/plan_stats.h:39, from src/mongo/db/exec/plan_stage.h:35, from src/mongo/db/exec/and_sorted.h:35, from src/mongo/db/exec/and_sorted.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/executor/task_executor.h:36, from src/mongo/executor/network_interface.h:35, from src/mongo/executor/network_interface.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_shard.h:36, from src/mongo/s/catalog/type_shard.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/update/update_driver.h:36, from src/mongo/db/update/update_driver.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/s/query/cluster_find.h:34, from src/mongo/s/query/cluster_find.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/pipeline/document_source.h:41, from src/mongo/db/pipeline/document_source_single_document_transformation.h:32, from src/mongo/db/pipeline/document_source_project.h:32, from src/mongo/db/pipeline/document_source_project.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/progress_meter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/progress_meter.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_collection.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_collection.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_shard_collection.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_shard_collection.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/util/thread_safe_string.h:36, from src/mongo/util/progress_meter.h:32, from src/mongo/util/progress_meter.cpp:35: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_collection.h:35, from src/mongo/s/catalog/type_collection.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_shard_collection.h:35, from src/mongo/s/catalog/type_shard_collection.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36, from src/mongo/s/query/cluster_find.h:36: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/parsed_distinct.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/commands/profile_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/add_shard_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/add_shard_request_type.cpp src/mongo/s/catalog_cache.cpp: In member function 'mongo::CatalogCache::RefreshResult mongo::CatalogCache::_getCollectionRoutingInfoAt(mongo::OperationContext*, const mongo::NamespaceString&, boost::optional)': src/mongo/s/catalog_cache.cpp:221:38: warning: redundant move in initialization [-Wredundant-move] 221 | const auto dbInfo = std::move(swDbInfo.getValue()); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ src/mongo/s/catalog_cache.cpp:221:38: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/add_shard_request_type.h:34, from src/mongo/s/request_types/add_shard_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/s/catalog_cache.h:34: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = bool; DecoratedType = mongo::OperationContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = bool; D = mongo::OperationContext]' src/mongo/s/catalog_cache.cpp:53:46: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/libkeys_collection_client_sharded.a build/opt/mongo/db/keys_collection_client_sharded.o src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call Skipping ranlib for thin archive build/opt/mongo/db/libkeys_collection_client_sharded.a src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/mongo_version_range.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/mongo_version_range.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/db/update/update_driver.h:41: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:36, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/pipeline/document_source.h:44: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/s/catalog/mongo_version_range.h:35, from src/mongo/s/catalog/mongo_version_range.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:38: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/create_collection_gen.h --output build/opt/mongo/s/request_types/create_collection_gen.cpp src/mongo/s/request_types/create_collection.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/database_version_helpers.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/database_version_helpers.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/s/catalog/type_shard_collection.cpp: In static member function 'static mongo::StatusWith mongo::ShardCollectionType::fromBSON(const mongo::BSONObj&)': src/mongo/s/catalog/type_shard_collection.cpp:86:49: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 86 | auto uuidWith = UUID::parse(uuidElem); | ^ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/database_version_gen.h:16, from src/mongo/s/database_version_helpers.h:30, from src/mongo/s/database_version_helpers.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.h --output build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.cpp src/mongo/s/request_types/flush_routing_table_cache_updates.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/create_collection_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/create_collection_gen.cpp src/mongo/s/catalog/type_collection.cpp: In static member function 'static mongo::StatusWith mongo::CollectionType::fromBSON(const mongo::BSONObj&)': src/mongo/s/catalog/type_collection.cpp:159:47: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 159 | auto swUUID = UUID::parse(uuidElem); | ^ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/create_collection_gen.h:16, from build/opt/mongo/s/request_types/create_collection_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.h:16, from build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ ar rcsTD build/opt/mongo/db/storage/kv/libkv_drop_pending_ident_reaper.a build/opt/mongo/db/storage/kv/kv_drop_pending_ident_reaper.o Skipping ranlib for thin archive build/opt/mongo/db/storage/kv/libkv_drop_pending_ident_reaper.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/merge_chunks_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/merge_chunks_request_type.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/namespace_string.h:37, from src/mongo/s/request_types/merge_chunks_request_type.h:32, from src/mongo/s/request_types/merge_chunks_request_type.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36, from build/opt/mongo/s/query/async_results_merger_params_gen.h:24, from src/mongo/db/pipeline/pipeline.h:44: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_lockpings.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_lockpings.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_lockpings.h:35, from src/mongo/s/catalog/type_lockpings.cpp:29: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/add_shard_to_zone_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/add_shard_to_zone_request_type.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/add_shard_to_zone_request_type.h:32, from src/mongo/s/request_types/add_shard_to_zone_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/set_allow_migrations_gen.h --output build/opt/mongo/s/request_types/set_allow_migrations_gen.cpp src/mongo/s/request_types/set_allow_migrations.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/set_allow_migrations_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/set_allow_migrations_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/commit_chunk_migration_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/commit_chunk_migration_request_type.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/namespace_string.h:37, from src/mongo/s/request_types/commit_chunk_migration_request_type.h:34, from src/mongo/s/request_types/commit_chunk_migration_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/set_allow_migrations_gen.h:16, from build/opt/mongo/s/request_types/set_allow_migrations_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.h --output build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.cpp src/mongo/s/request_types/clone_collection_options_from_primary_shard.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_mongos.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_mongos.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_mongos.h:36, from src/mongo/s/catalog/type_mongos.cpp:29: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/commands/txn_cmds_gen.h:18: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::TransactionRouter; DecoratedType = mongo::Session]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::TransactionRouter; D = mongo::Session]' src/mongo/s/transaction_router.cpp:67:80: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.h:16, from build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/s/request_types/merge_chunks_request_type.cpp: In static member function 'static mongo::StatusWith mongo::MergeChunksRequest::parseFromConfigCommand(const mongo::BSONObj&)': src/mongo/s/request_types/merge_chunks_request_type.cpp:80:68: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 80 | auto collUUID = UUID::parse(collUUIDElem.Obj().getField("uuid")); | ^ src/mongo/s/query/cluster_find.cpp: In function 'mongo::StatusWith > mongo::{anonymous}::transformQueryForShards(const mongo::QueryRequest&, bool)': src/mongo/s/query/cluster_find.cpp:166:21: warning: redundant move in return statement [-Wredundant-move] 166 | return std::move(newQR); | ~~~~~~~~~^~~~~~~ src/mongo/s/query/cluster_find.cpp:166:21: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/create_collection_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/get_database_version_gen.h --output build/opt/mongo/s/request_types/get_database_version_gen.cpp src/mongo/s/request_types/get_database_version.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/migration_secondary_throttle_options.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/migration_secondary_throttle_options.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/move_chunk_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/move_chunk_request.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/get_database_version_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/get_database_version_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/s/request_types/migration_secondary_throttle_options.h:34, from src/mongo/s/request_types/migration_secondary_throttle_options.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/client/connection_string.h:37, from src/mongo/s/request_types/move_chunk_request.h:34, from src/mongo/s/request_types/move_chunk_request.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/get_database_version_gen.h:16, from build/opt/mongo/s/request_types/get_database_version_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/database_version_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/database_version_gen.cpp src/mongo/db/query/parsed_distinct.cpp: In static member function 'static mongo::StatusWith mongo::ParsedDistinct::parse(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::BSONObj&, const mongo::ExtensionsCallback&, bool, const mongo::CollatorInterface*)': src/mongo/db/query/parsed_distinct.cpp:315:67: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 315 | auto maxTimeMS = QueryRequest::parseMaxTimeMS(maxTimeMSElt); | ^ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/database_version_gen.h:16, from build/opt/mongo/s/database_version_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/cannot_implicitly_create_collection_info.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/cannot_implicitly_create_collection_info.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/s/cannot_implicitly_create_collection_info.h:32, from src/mongo/s/cannot_implicitly_create_collection_info.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/pipeline/document_source_project.cpp: In static member function 'static boost::intrusive_ptr mongo::DocumentSourceProject::createFromBson(mongo::BSONElement, const boost::intrusive_ptr&)': src/mongo/db/pipeline/document_source_project.cpp:79:31: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 79 | intrusive_ptr DocumentSourceProject::createFromBson( | ^~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/set_allow_migrations_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In lambda function, inlined from 'constexpr _Res std::__invoke_impl(__invoke_other, _Fn&&, _Args&& ...) [with _Res = __cxx11::list >; _Fn = mongo::_mongoInitializerFunction_addToDocSourceParserMap_project(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:61:67, inlined from 'constexpr std::enable_if_t, _Res> std::__invoke_r(_Callable&&, _Args&& ...) [with _Res = __cxx11::list >; _Callable = mongo::_mongoInitializerFunction_addToDocSourceParserMap_project(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:116:38, inlined from 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_project(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/std_function.h:291:44: src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_project.cpp:46:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 46 | REGISTER_DOCUMENT_SOURCE(project, | ^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/pipeline/document_source_project.cpp: In static member function 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_unset(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]': src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_project.cpp:46:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 46 | REGISTER_DOCUMENT_SOURCE(project, | ^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_chunk.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_chunk.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/merge_chunk_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/merge_chunk_request_type.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/shard_id.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/shard_id.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/s/catalog/type_chunk.h:35, from src/mongo/s/catalog/type_chunk.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/update_zone_key_range_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/update_zone_key_range_request_type.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/merge_chunk_request_type.h:34, from src/mongo/s/request_types/merge_chunk_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/s/shard_id.h:35, from src/mongo/s/shard_id.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/update_zone_key_range_request_type.h:32, from src/mongo/s/request_types/update_zone_key_range_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/create_database_gen.h --output build/opt/mongo/s/request_types/create_database_gen.cpp src/mongo/s/request_types/create_database.idl In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/create_database_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/create_database_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/stale_exception.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/stale_exception.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/create_database_gen.h:16, from build/opt/mongo/s/request_types/create_database_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/namespace_string.h:37, from src/mongo/s/stale_exception.h:32, from src/mongo/s/stale_exception.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/flush_database_cache_updates_gen.h --output build/opt/mongo/s/request_types/flush_database_cache_updates_gen.cpp src/mongo/s/request_types/flush_database_cache_updates.idl In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/get_database_version_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/shard_collection_gen.h --output build/opt/mongo/s/request_types/shard_collection_gen.cpp src/mongo/s/request_types/shard_collection.idl In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/database_version_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/flush_database_cache_updates_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/flush_database_cache_updates_gen.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In function 'bool mongo::{anonymous}::parseUpdateExpression(mongo::BSONObj, mongo::UpdateObjectNode*, const boost::intrusive_ptr&, const std::map >&)', inlined from 'void mongo::UpdateDriver::parse(const mongo::write_ops::UpdateModification&, const std::map >&, boost::optional, bool)' at src/mongo/db/update/update_driver.cpp:186:40: src/mongo/db/update/update_driver.cpp:116:77: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 116 | root, modType, field, expCtx, arrayFilters, foundIdentifiers); | ^ src/mongo/db/update/update_driver.cpp:116:77: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/wait_for_fail_point_gen.h --output build/opt/mongo/s/request_types/wait_for_fail_point_gen.cpp src/mongo/s/request_types/wait_for_fail_point.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/shard_collection_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/shard_collection_gen.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/flush_database_cache_updates_gen.h:16, from build/opt/mongo/s/request_types/flush_database_cache_updates_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/wait_for_fail_point_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/wait_for_fail_point_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/shard_collection_gen.h:16, from build/opt/mongo/s/request_types/shard_collection_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/wait_for_fail_point_gen.h:16, from build/opt/mongo/s/request_types/wait_for_fail_point_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_database.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_database.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_chunk_base_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/catalog/type_chunk_base_gen.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_database.h:35, from src/mongo/s/catalog/type_database.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/catalog/type_chunk_base_gen.h:16, from build/opt/mongo/s/catalog/type_chunk_base_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/set_shard_version_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/set_shard_version_request.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/client/connection_string.h:37, from src/mongo/s/request_types/set_shard_version_request.h:35, from src/mongo/s/request_types/set_shard_version_request.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/would_change_owning_shard_exception.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/would_change_owning_shard_exception.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/chunk_version.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/chunk_version.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/error_extra_info.h:36, from src/mongo/s/would_change_owning_shard_exception.h:32, from src/mongo/s/would_change_owning_shard_exception.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/chunk_version.h:32, from src/mongo/s/chunk_version.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/create_database_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/balance_chunk_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/balance_chunk_request_type.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/s/catalog/type_chunk.h:35, from src/mongo/s/request_types/balance_chunk_request_type.h:34, from src/mongo/s/request_types/balance_chunk_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_locks.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_locks.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_shard_database.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_shard_database.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_locks.h:35, from src/mongo/s/catalog/type_locks.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/wait_for_fail_point_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/flush_database_cache_updates_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_shard_database.h:35, from src/mongo/s/catalog/type_shard_database.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_config_version.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_config_version.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/remove_shard_from_zone_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/remove_shard_from_zone_request_type.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_config_version.h:36, from src/mongo/s/catalog/type_config_version.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/shard_collection_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_tags.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_tags.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/remove_shard_from_zone_request_type.h:32, from src/mongo/s/request_types/remove_shard_from_zone_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_tags.h:35, from src/mongo/s/catalog/type_tags.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/catalog/type_chunk_base_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/clone_catalog_data_gen.h --output build/opt/mongo/s/request_types/clone_catalog_data_gen.cpp src/mongo/s/request_types/clone_catalog_data.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/clone_catalog_data_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/clone_catalog_data_gen.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/clear_jumbo_flag_gen.h --output build/opt/mongo/s/request_types/clear_jumbo_flag_gen.cpp src/mongo/s/request_types/clear_jumbo_flag.idl In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/clone_catalog_data_gen.h:16, from build/opt/mongo/s/request_types/clone_catalog_data_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/clear_jumbo_flag_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/clear_jumbo_flag_gen.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/clear_jumbo_flag_gen.h:16, from build/opt/mongo/s/request_types/clear_jumbo_flag_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/move_primary_gen.h --output build/opt/mongo/s/request_types/move_primary_gen.cpp src/mongo/s/request_types/move_primary.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/chunk_version_gen.h --output build/opt/mongo/s/chunk_version_gen.cpp src/mongo/s/chunk_version.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/move_primary_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/move_primary_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/chunk_version_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/chunk_version_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/move_primary_gen.h:16, from build/opt/mongo/s/request_types/move_primary_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/chunk_version_gen.h:16, from build/opt/mongo/s/chunk_version_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/s/request_types/auto_split_vector_gen.h --output build/opt/mongo/s/request_types/auto_split_vector_gen.cpp src/mongo/s/request_types/auto_split_vector.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/split_chunk_request_type.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/request_types/split_chunk_request_type.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/catalog/type_changelog.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/catalog/type_changelog.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/md5.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/md5.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/request_types/auto_split_vector_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/s/request_types/auto_split_vector_gen.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/s/catalog/type_changelog.h:35, from src/mongo/s/catalog/type_changelog.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/request_types/split_chunk_request_type.h:34, from src/mongo/s/request_types/split_chunk_request_type.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/password_digest.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/password_digest.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/s/request_types/auto_split_vector_gen.h:16, from build/opt/mongo/s/request_types/auto_split_vector_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/executor/remote_command_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/executor/remote_command_response.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/util/password_digest.h:34, from src/mongo/util/password_digest.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/executor/remote_command_response.h:37, from src/mongo/executor/remote_command_response.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ ar rcsTD build/opt/mongo/util/libmd5.a build/opt/mongo/util/md5.o build/opt/mongo/util/password_digest.o Skipping ranlib for thin archive build/opt/mongo/util/libmd5.a /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/cluster_auth_mode_option_gen.h --output build/opt/mongo/db/cluster_auth_mode_option_gen.cpp src/mongo/db/cluster_auth_mode_option.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/runtime_constants_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/pipeline/runtime_constants_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/cluster_auth_mode_option_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/cluster_auth_mode_option_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/document_source_index_stats.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/document_source_index_stats.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/collationcompare.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/collationcompare.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/pipeline/runtime_constants_gen.h:16, from build/opt/mongo/db/pipeline/runtime_constants_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/collection_index_usage_tracker.h:32, from src/mongo/db/pipeline/document_source_index_stats.h:32, from src/mongo/db/pipeline/document_source_index_stats.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/cluster_auth_mode_option_gen.h:16, from build/opt/mongo/db/cluster_auth_mode_option_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/read_concern_args.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/read_concern_args.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/clone_catalog_data_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/read_concern_args.h:35, from src/mongo/db/repl/read_concern_args.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/clear_jumbo_flag_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_to_uint64.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_to_uint64.c src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/move_primary_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/extensions_callback_real.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/extensions_callback_real.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/chunk_version_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/matcher/expression.h:33, from src/mongo/db/matcher/extensions_callback.h:32, from src/mongo/db/matcher/extensions_callback_real.h:32, from src/mongo/db/matcher/extensions_callback_real.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/schema/expression_internal_schema_unique_items.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/schema/expression_internal_schema_unique_items.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/usprep.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/usprep.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/pre_warm_connection_pool_impl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/pre_warm_connection_pool_impl.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/biggie/biggie_visibility_manager.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/biggie/biggie_visibility_manager.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/bson/unordered_fields_bsonelement_comparator.h:32, from src/mongo/db/matcher/schema/expression_internal_schema_unique_items.h:34, from src/mongo/db/matcher/schema/expression_internal_schema_unique_items.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/bsonobjbuilder.h:43, from src/mongo/db/concurrency/flow_control_ticketholder.h:32, from src/mongo/db/concurrency/locker.h:35, from src/mongo/db/concurrency/d_concurrency.h:34, from src/mongo/db/storage/biggie/biggie_record_store.h:35, from src/mongo/db/storage/biggie/biggie_visibility_manager.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/request_types/auto_split_vector_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/repl_set_config_gen.h --output build/opt/mongo/db/repl/repl_set_config_gen.cpp src/mongo/db/repl/repl_set_config.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/repl_settings_gen.h --output build/opt/mongo/db/repl/repl_settings_gen.cpp src/mongo/db/repl/repl_settings.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/chariter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/chariter.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/test_commands.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/test_commands.cpp ar rcsTD build/opt/mongo/db/repl/libtimestamp_block.a build/opt/mongo/db/repl/timestamp_block.o In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call Skipping ranlib for thin archive build/opt/mongo/db/repl/libtimestamp_block.a src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/dbcheck_idl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/dbcheck_idl.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands/test_commands.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/repl/dbcheck_idl.h:32, from src/mongo/db/repl/dbcheck_idl.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/plan_cache_commands.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/plan_cache_commands.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/uiter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/uiter.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands/plan_cache_commands.cpp:37: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from src/mongo/bson/json.h:35, from src/mongo/db/json.h:32, from src/mongo/db/repl/read_concern_args.h:36: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::repl::ReadConcernArgs; DecoratedType = mongo::OperationContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::repl::ReadConcernArgs; D = mongo::OperationContext]' src/mongo/db/repl/read_concern_args.cpp:66:57: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/wiredtiger/wiredtiger_extensions.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/wiredtiger/wiredtiger_extensions.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/thread_safe_string.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/thread_safe_string.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/pipeline/document_source.h:44, from src/mongo/db/pipeline/document_source_index_stats.h:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/storage/wiredtiger/wiredtiger_extensions.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/pipeline/runtime_constants_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/util/thread_safe_string.h:36, from src/mongo/util/thread_safe_string.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/schema/expression_internal_schema_unique_items.h:35: src/mongo/db/matcher/expression_array.h: In member function 'virtual std::unique_ptr mongo::ElemMatchObjectMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_array.h:84:25: warning: redundant move in return statement [-Wredundant-move] 84 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_array.h:84:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/selfmt.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/selfmt.cpp src/mongo/db/matcher/expression_array.h: In member function 'virtual std::unique_ptr mongo::ElemMatchValueMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_array.h:139:25: warning: redundant move in return statement [-Wredundant-move] 139 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_array.h:139:25: note: remove 'std::move' call src/mongo/db/matcher/expression_array.h: In member function 'virtual std::unique_ptr mongo::SizeMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_array.h:176:25: warning: redundant move in return statement [-Wredundant-move] 176 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_array.h:176:25: note: remove 'std::move' call src/mongo/db/matcher/schema/expression_internal_schema_unique_items.cpp: In member function 'virtual std::unique_ptr mongo::InternalSchemaUniqueItemsMatchExpression::shallowClone() const': src/mongo/db/matcher/schema/expression_internal_schema_unique_items.cpp:73:21: warning: redundant move in return statement [-Wredundant-move] 73 | return std::move(clone); | ~~~~~~~~~^~~~~~~ src/mongo/db/matcher/schema/expression_internal_schema_unique_items.cpp:73:21: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/cluster_auth_mode_option_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/mongod_options_replication_gen.h --output build/opt/mongo/db/mongod_options_replication_gen.cpp src/mongo/db/mongod_options_replication.idl In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/getmore_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/getmore_request.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/mongod_options_replication_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/mongod_options_replication_gen.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/query/getmore_request.h:35, from src/mongo/db/query/getmore_request.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/mongod_options_replication_gen.h:16, from build/opt/mongo/db/mongod_options_replication_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/split_chunk.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/split_chunk.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/split_chunk.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/bson/unordered_fields_bsonelement_comparator.h: In member function 'virtual void mongo::UnorderedFieldsBSONElementComparator::hash_combine(size_t&, const mongo::BSONElement&) const': src/mongo/bson/unordered_fields_bsonelement_comparator.h:52:31: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 52 | hashCombineBSONElement(seed, toHash, ComparisonRules::kIgnoreFieldOrder, kStringComparator); | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/shim_pcrecpp.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS src/third_party/shim_pcrecpp.cc /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_tan.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_tan.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/explain_options.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/explain_options.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/query/explain_options.h:32, from src/mongo/db/query/explain_options.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_log10.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_log10.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/logical_session_id_gen.h:18, from src/mongo/db/logical_session_id.h:35, from src/mongo/db/service_context.h:37, from src/mongo/db/storage/wiredtiger/wiredtiger_extensions.cpp:35: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::WiredTigerExtensions; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::WiredTigerExtensions; D = mongo::ServiceContext]' src/mongo/db/storage/wiredtiger/wiredtiger_extensions.cpp:41:84: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/shim_timelib.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/timelib-2021.06 src/third_party/shim_timelib.cpp ar rcsTD build/opt/third_party/libshim_timelib.a build/opt/third_party/shim_timelib.o src/mongo/db/pipeline/document_source_index_stats.cpp: In member function 'virtual mongo::DocumentSource::GetNextResult mongo::DocumentSourceIndexStats::getNext()': src/mongo/db/pipeline/document_source_index_stats.cpp:60:49: warning: redundant move in initialization [-Wredundant-move] 60 | Document doc{std::move(*_indexStatsIter)}; | ^ src/mongo/db/pipeline/document_source_index_stats.cpp:60:49: note: remove 'std::move' call Skipping ranlib for thin archive build/opt/third_party/libshim_timelib.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/uinit.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/uinit.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/user_document_parser.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/user_document_parser.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/commands/test_commands.cpp:39: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/repattrn.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/repattrn.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/extensions_callback_real.cpp: In member function 'virtual mongo::StatusWithMatchExpression mongo::ExtensionsCallbackReal::parseText(mongo::BSONElement) const': src/mongo/db/matcher/extensions_callback_real.cpp:43:27: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 43 | StatusWithMatchExpression ExtensionsCallbackReal::parseText(BSONElement text) const { | ^~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/extensions_callback_real.cpp:44:60: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 44 | auto textParams = extractTextMatchExpressionParams(text); | ^ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/lite_parsed_document_source.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/lite_parsed_document_source.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/auth/user_document_parser.h:32, from src/mongo/db/auth/user_document_parser.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/extensions_callback_real.cpp: In member function 'virtual mongo::StatusWithMatchExpression mongo::ExtensionsCallbackReal::parseWhere(mongo::BSONElement) const': src/mongo/db/matcher/extensions_callback_real.cpp:55:27: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 55 | StatusWithMatchExpression ExtensionsCallbackReal::parseWhere(BSONElement where) const { | ^~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/extensions_callback_real.cpp:56:63: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 56 | auto whereParams = extractWhereMatchExpressionParams(where); | ^ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/lite_parsed_pipeline.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/lite_parsed_pipeline.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/bson/mutable/element.h:34, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/pipeline/lite_parsed_document_source.h:36, from src/mongo/db/pipeline/lite_parsed_document_source.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/pipeline/lite_parsed_pipeline.h:36, from src/mongo/db/pipeline/lite_parsed_pipeline.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_zlib.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_zlib.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/transport/message_compressor_zlib.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/commands/plan_cache_commands.cpp:40: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/getmore_request.h:37: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_metrics.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_metrics.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/bsonobjbuilder.h:43, from src/mongo/transport/message_compressor_metrics.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_snappy.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_snappy.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/base/data_range_cursor.h:36, from src/mongo/transport/message_compressor_snappy.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_registry.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_registry.cpp In file included from src/mongo/db/pipeline/lite_parsed_pipeline.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/lite_parsed_document_source.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_manager.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_manager.cpp In file included from src/mongo/db/stats/counters.h:42, from src/mongo/db/pipeline/lite_parsed_document_source.cpp:35: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/transport/message_compressor_registry.h:32, from src/mongo/transport/message_compressor_registry.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/transport/message_compressor_manager.h:32, from src/mongo/transport/message_compressor_manager.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/transport/message_compressor_zstd.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/zstandard-1.3.7/zstd/lib -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/transport/message_compressor_zstd.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/transport/message_compressor_zstd.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ ar rcsTD build/opt/mongo/s/libcommon_s.a build/opt/mongo/s/catalog/mongo_version_range.o build/opt/mongo/s/catalog/type_changelog.o build/opt/mongo/s/catalog/type_chunk.o build/opt/mongo/s/catalog/type_collection.o build/opt/mongo/s/catalog/type_config_version.o build/opt/mongo/s/catalog/type_database.o build/opt/mongo/s/catalog/type_lockpings.o build/opt/mongo/s/catalog/type_locks.o build/opt/mongo/s/catalog/type_mongos.o build/opt/mongo/s/catalog/type_shard_collection.o build/opt/mongo/s/catalog/type_shard_database.o build/opt/mongo/s/catalog/type_shard.o build/opt/mongo/s/catalog/type_tags.o build/opt/mongo/s/request_types/add_shard_request_type.o build/opt/mongo/s/request_types/add_shard_to_zone_request_type.o build/opt/mongo/s/request_types/balance_chunk_request_type.o build/opt/mongo/s/request_types/commit_chunk_migration_request_type.o build/opt/mongo/s/request_types/merge_chunk_request_type.o build/opt/mongo/s/request_types/merge_chunks_request_type.o build/opt/mongo/s/request_types/migration_secondary_throttle_options.o build/opt/mongo/s/request_types/move_chunk_request.o build/opt/mongo/s/request_types/remove_shard_from_zone_request_type.o build/opt/mongo/s/request_types/set_shard_version_request.o build/opt/mongo/s/request_types/split_chunk_request_type.o build/opt/mongo/s/request_types/update_zone_key_range_request_type.o build/opt/mongo/s/cannot_implicitly_create_collection_info.o build/opt/mongo/s/chunk_version.o build/opt/mongo/s/database_version_helpers.o build/opt/mongo/s/shard_id.o build/opt/mongo/s/stale_exception.o build/opt/mongo/s/would_change_owning_shard_exception.o build/opt/mongo/s/catalog/type_chunk_base_gen.o build/opt/mongo/s/chunk_version_gen.o build/opt/mongo/s/database_version_gen.o build/opt/mongo/s/request_types/auto_split_vector_gen.o build/opt/mongo/s/request_types/clone_catalog_data_gen.o build/opt/mongo/s/request_types/clear_jumbo_flag_gen.o build/opt/mongo/s/request_types/create_collection_gen.o build/opt/mongo/s/request_types/create_database_gen.o build/opt/mongo/s/request_types/flush_database_cache_updates_gen.o build/opt/mongo/s/request_types/flush_routing_table_cache_updates_gen.o build/opt/mongo/s/request_types/get_database_version_gen.o build/opt/mongo/s/request_types/move_primary_gen.o build/opt/mongo/s/request_types/shard_collection_gen.o build/opt/mongo/s/request_types/clone_collection_options_from_primary_shard_gen.o build/opt/mongo/s/request_types/set_allow_migrations_gen.o build/opt/mongo/s/request_types/wait_for_fail_point_gen.o Skipping ranlib for thin archive build/opt/mongo/s/libcommon_s.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/s2/util/math/mathutil.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Isrc/third_party/s2 -Isrc/third_party/gflags-2.0/src -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Isrc/third_party/s2 -Ibuild/opt -Isrc src/third_party/s2/util/math/mathutil.cc In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/logger/log_severity.h:35, from src/third_party/s2/base/logging.h:19, from src/third_party/s2/util/math/mathutil.h:21, from src/third_party/s2/util/math/mathutil.cc:12: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/stats/counters.h:42, from src/mongo/db/pipeline/lite_parsed_pipeline.cpp:35: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/merge_chunks_command.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/merge_chunks_command.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/s/split_chunk.cpp:39: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from build/opt/mongo/db/auth/action_type_gen.h:39, from src/mongo/db/auth/action_type.h:37, from src/mongo/db/s/merge_chunks_command.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/cstr.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/cstr.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/caniter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/caniter.cpp In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/mongod_options_replication_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/transport/message_compressor_manager.cpp: In member function 'void mongo::MessageCompressorManager::clientBegin(mongo::BSONObjBuilder*)': src/mongo/transport/message_compressor_manager.cpp:204:21: warning: loop variable 'e' creates a copy from type 'const std::__cxx11::basic_string' [-Wrange-loop-construct] 204 | for (const auto e : _registry->getCompressorNames()) { | ^ src/mongo/transport/message_compressor_manager.cpp:204:21: note: use reference type to prevent copying 204 | for (const auto e : _registry->getCompressorNames()) { | ^ | & src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/future_impl.h:40, from src/mongo/util/future.h:33, from src/mongo/db/baton.h:35, from src/mongo/transport/session.h:34, from src/mongo/transport/message_compressor_manager.h:34: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::MessageCompressorManager; DecoratedType = mongo::transport::Session]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::MessageCompressorManager; D = mongo::transport::Session]' src/mongo/transport/message_compressor_manager.cpp:76:68: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/collationdatawriter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/collationdatawriter.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/pipeline/document_source_index_stats.cpp: In static member function 'static boost::intrusive_ptr mongo::DocumentSourceIndexStats::createFromBson(mongo::BSONElement, const boost::intrusive_ptr&)': src/mongo/db/pipeline/document_source_index_stats.cpp:71:31: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 71 | intrusive_ptr DocumentSourceIndexStats::createFromBson( | ^~~~~~~~~~~~~~~~~~~~~~~~ In lambda function, inlined from 'constexpr _Res std::__invoke_impl(__invoke_other, _Fn&&, _Args&& ...) [with _Res = __cxx11::list >; _Fn = mongo::_mongoInitializerFunction_addToDocSourceParserMap_indexStats(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:61:67, inlined from 'constexpr std::enable_if_t, _Res> std::__invoke_r(_Callable&&, _Args&& ...) [with _Res = __cxx11::list >; _Callable = mongo::_mongoInitializerFunction_addToDocSourceParserMap_indexStats(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:116:38, inlined from 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_indexStats(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/std_function.h:291:44: src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_index_stats.cpp:42:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 42 | REGISTER_DOCUMENT_SOURCE(indexStats, | ^~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/net/socket_exception.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/net/socket_exception.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/bsonobjbuilder.h:43, from src/mongo/db/concurrency/flow_control_ticketholder.h:32, from src/mongo/db/concurrency/locker.h:35, from src/mongo/db/concurrency/d_concurrency.h:34, from src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.h:35, from src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/assert_util.h:36, from src/mongo/util/net/socket_exception.h:32, from src/mongo/util/net/socket_exception.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/fts/fts_matcher.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/libstemmer_c/include -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/fts/fts_matcher.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_exp2.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_exp2.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/fmt/dist/src/format.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/fmt/dist/include -Ibuild/opt -Isrc src/third_party/fmt/dist/src/format.cc In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/fts/fts_element_iterator.h:32, from src/mongo/db/fts/fts_matcher.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/fmt/dist/src/posix.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/fmt/dist/include -Ibuild/opt -Isrc src/third_party/fmt/dist/src/posix.cc /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/concurrency/thread_pool.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/concurrency/thread_pool.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/third_party/fmt/dist/include/fmt/format-inl.h:11, from src/third_party/fmt/dist/src/format.cc:8: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/third_party/fmt/dist/include/fmt/posix.h:28, from src/third_party/fmt/dist/src/posix.cc:13: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/platform/mutex.h:38, from src/mongo/util/concurrency/thread_pool.h:36, from src/mongo/util/concurrency/thread_pool.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/logical_session_cache_gen.h --output build/opt/mongo/db/logical_session_cache_gen.cpp src/mongo/db/logical_session_cache.idl ar rcsTD build/opt/mongo/db/pipeline/liblite_parsed_document_source.a build/opt/mongo/db/pipeline/lite_parsed_document_source.o build/opt/mongo/db/pipeline/lite_parsed_pipeline.o /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/logical_session_cache_stats_gen.h --output build/opt/mongo/db/logical_session_cache_stats_gen.cpp src/mongo/db/logical_session_cache_stats.idl Skipping ranlib for thin archive build/opt/mongo/db/pipeline/liblite_parsed_document_source.a /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/commands/sessions_commands_gen.h --output build/opt/mongo/db/commands/sessions_commands_gen.cpp src/mongo/db/commands/sessions_commands.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/summation.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/summation.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/ucnv_bld.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/ucnv_bld.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/assert_util.h:36, from src/mongo/platform/decimal128.h:40, from src/mongo/util/summation.h:36, from src/mongo/util/summation.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/update_position_args.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/update_position_args.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/end_sessions_command.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/end_sessions_command.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/repl/update_position_args.h:34, from src/mongo/db/repl/update_position_args.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands/end_sessions_command.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/is_master_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/is_master_response.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/bson/oid.h:34, from src/mongo/db/repl/is_master_response.h:35, from src/mongo/db/repl/is_master_response.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/util/summation.h: In member function 'mongo::DoubleDouble mongo::DoubleDoubleSummation::getDoubleDouble() const': src/mongo/util/summation.h:85:42: note: parameter passing for argument of type 'std::pair' when C++17 is enabled changed to match C++14 in GCC 10.1 85 | DoubleDouble getDoubleDouble() const { | ^ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_config.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_config.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/s/merge_chunks_command.cpp:37: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/repl_set_config.h:35, from src/mongo/db/repl/repl_set_config.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/util/libsummation.a build/opt/mongo/util/summation.o Skipping ranlib for thin archive build/opt/mongo/util/libsummation.a src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_heartbeat_args_v1.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_heartbeat_args_v1.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/util/net/hostandport.h:32, from src/mongo/db/repl/repl_set_heartbeat_args_v1.h:34, from src/mongo/db/repl/repl_set_heartbeat_args_v1.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/query/getmore_request.cpp: In static member function 'static mongo::StatusWith mongo::GetMoreRequest::parseFromBSON(const std::string&, const mongo::BSONObj&)': src/mongo/db/query/getmore_request.cpp:133:68: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 133 | auto maxAwaitDataTime = QueryRequest::parseMaxTimeMS(el); | ^ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_config_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/repl/repl_set_config_gen.cpp ar rcsTD build/opt/mongo/transport/libmessage_compressor.a build/opt/mongo/transport/message_compressor_manager.o build/opt/mongo/transport/message_compressor_metrics.o build/opt/mongo/transport/message_compressor_registry.o build/opt/mongo/transport/message_compressor_snappy.o build/opt/mongo/transport/message_compressor_zlib.o build/opt/mongo/transport/message_compressor_zstd.o Skipping ranlib for thin archive build/opt/mongo/transport/libmessage_compressor.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_tag.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_tag.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_heartbeat_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_heartbeat_response.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/repl/repl_set_config_gen.h:16, from build/opt/mongo/db/repl/repl_set_config_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/repl_set_tag.h:38, from src/mongo/db/repl/repl_set_tag.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/db/repl/member_state.h:38, from src/mongo/db/repl/repl_set_heartbeat_response.h:34, from src/mongo/db/repl/repl_set_heartbeat_response.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/member_config.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/member_config.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/member_config.h:35, from src/mongo/db/repl/member_config.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/last_vote.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/last_vote.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/repl/last_vote.h:32, from src/mongo/db/repl/last_vote.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/map:62, from src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.h:33: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h: In function 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = mongo::RecordId; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h:2458:7: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator' changed in GCC 7.1 2458 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/map:63: In member function 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = mongo::RecordId; _Tp = mongo::EphemeralForTestRecordStore::EphemeralForTestRecord; _Compare = std::less; _Alloc = std::allocator >]', inlined from 'virtual void mongo::EphemeralForTestRecordStore::RemoveChange::rollback()' at src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp:88:28: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_map.h:513:44: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator' changed in GCC 7.1 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/update_position_args.cpp:35: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/util/concurrency/libthread_pool.a build/opt/mongo/util/concurrency/thread_pool.o Skipping ranlib for thin archive build/opt/mongo/util/concurrency/libthread_pool.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_request_votes_args.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_request_votes_args.cpp In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In member function 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = mongo::RecordId; _Tp = mongo::EphemeralForTestRecordStore::EphemeralForTestRecord; _Compare = std::less; _Alloc = std::allocator >]', inlined from 'mongo::EphemeralForTestRecordStore::insertRecords(mongo::OperationContext*, std::vector*, const std::vector&)::' at src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp:425:27, inlined from 'virtual mongo::Status mongo::EphemeralForTestRecordStore::insertRecords(mongo::OperationContext*, std::vector*, const std::vector&)' at src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp:435:45: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_map.h:513:44: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator' changed in GCC 7.1 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/repl/repl_set_request_votes_args.h:34, from src/mongo/db/repl/repl_set_request_votes_args.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In member function 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = mongo::RecordId; _Tp = mongo::EphemeralForTestRecordStore::EphemeralForTestRecord; _Compare = std::less; _Alloc = std::allocator >]', inlined from 'virtual mongo::Status mongo::EphemeralForTestRecordStore::insertRecordsWithDocWriter(mongo::OperationContext*, const mongo::DocWriter* const*, const mongo::Timestamp*, size_t, mongo::RecordId*)' at src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_record_store.cpp:473:27: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_map.h:513:44: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator' changed in GCC 7.1 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/end_sessions_command.cpp:35: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/repl_set_heartbeat_args_v1.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/coll.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/coll.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/rpc/protocol.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/rpc/protocol.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/rpc/protocol.h:36, from src/mongo/rpc/protocol.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/repl/repl_set_config_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/repl_set_config.cpp:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/rpc/op_msg.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/rpc/op_msg.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/rpc/message.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/rpc/message.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/rpc/op_msg.h:36, from src/mongo/rpc/op_msg.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_type_endian.h:35, from src/mongo/rpc/message.h:34, from src/mongo/rpc/message.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/last_vote.cpp:32: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/s/sharding_runtime_d_params_gen.h --output build/opt/mongo/db/s/sharding_runtime_d_params_gen.cpp src/mongo/db/s/sharding_runtime_d_params.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/schema/expression_internal_schema_fmod.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/schema/expression_internal_schema_fmod.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/bson/bsonelement_comparator.h:32, from src/mongo/db/matcher/expression_leaf.h:32, from src/mongo/db/matcher/schema/expression_internal_schema_fmod.h:32, from src/mongo/db/matcher/schema/expression_internal_schema_fmod.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/s/balancer/balancer_policy.h:35, from src/mongo/db/s/balancer/balancer_chunk_selection_policy.h:35, from src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.h:32, from src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/member_config.cpp:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/stats/read_concern_stats_gen.h --output build/opt/mongo/db/stats/read_concern_stats_gen.cpp src/mongo/db/stats/read_concern_stats.idl /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/query/count_command_gen.h --output build/opt/mongo/db/query/count_command_gen.cpp src/mongo/db/query/count_command.idl In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/session_txn_record_gen.h --output build/opt/mongo/db/session_txn_record_gen.cpp src/mongo/db/session_txn_record.idl In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/transactions_stats_gen.h --output build/opt/mongo/db/transactions_stats_gen.cpp src/mongo/db/transactions_stats.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/gregocal.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/gregocal.cpp ar rcsTD build/opt/third_party/fmt/libfmt.a build/opt/third_party/fmt/dist/src/format.o build/opt/third_party/fmt/dist/src/posix.o Skipping ranlib for thin archive build/opt/third_party/fmt/libfmt.a In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/update/pullall_node.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/update/pullall_node.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/net/private/socket_poll.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/net/private/socket_poll.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/db/repl/repl_set_request_votes_args.cpp:32: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/net/sock.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/net/sock.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/find_cmd.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/find_cmd.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/update/pullall_node.h:32, from src/mongo/db/update/pullall_node.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/util/net/private/socket_poll.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/logger/log_severity.h:35, from src/mongo/util/net/sock.h:54, from src/mongo/util/net/sock.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/auth/authorization_session.h:36, from src/mongo/db/commands/find_cmd.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/base/initializer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/base/initializer.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/initializer_dependency_graph.h:36, from src/mongo/base/initializer.h:36, from src/mongo/base/initializer.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/auth/authorization_session.h:34, from src/mongo/db/s/merge_chunks_command.cpp:35: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::ChunkType&}; _Tp = mongo::ChunkType; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/repl_set_commands.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/repl_set_commands.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/repl/update_position_args.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::repl::UpdatePositionArgs::UpdateInfo}; _Tp = mongo::repl::UpdatePositionArgs::UpdateInfo; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' ar rcsTD build/opt/mongo/rpc/libprotocol.a build/opt/mongo/rpc/message.o build/opt/mongo/rpc/op_msg.o build/opt/mongo/rpc/protocol.o Skipping ranlib for thin archive build/opt/mongo/rpc/libprotocol.a In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::repl::UpdatePositionArgs::UpdateInfo}; _Tp = mongo::repl::UpdatePositionArgs::UpdateInfo; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = mongo::repl::UpdatePositionArgs::UpdateInfo; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'mongo::Status mongo::repl::UpdatePositionArgs::initialize(const mongo::BSONObj&, bool)' at src/mongo/db/repl/update_position_args.cpp:117:27: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repair_database.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repair_database.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/repair_database.h:34, from src/mongo/db/repair_database.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/icu4c-57.1/source/common/uenum.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/uenum.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/find_and_modify.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/find_and_modify.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/repl/repl_set_command.h:34, from src/mongo/db/repl/repl_set_commands.cpp:38: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/s/transaction_coordinator_document_gen.h --output build/opt/mongo/db/s/transaction_coordinator_document_gen.cpp src/mongo/db/s/transaction_coordinator_document.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/schema/expression_internal_schema_fmod.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaFmodMatchExpression::shallowClone() const': src/mongo/db/matcher/schema/expression_internal_schema_fmod.h:50:25: warning: redundant move in return statement [-Wredundant-move] 50 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/schema/expression_internal_schema_fmod.h:50:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/update/update_leaf_node.h:32, from src/mongo/db/update/modifier_node.h:38, from src/mongo/db/update/array_culling_node.h:33, from src/mongo/db/update/pullall_node.h:33: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/commands/find_and_modify.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_document_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/s/transaction_coordinator_document_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/s/transaction_coordinator_document_gen.h:16, from build/opt/mongo/db/s/transaction_coordinator_document_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/transaction_participant_gen.h --output build/opt/mongo/db/transaction_participant_gen.cpp src/mongo/db/transaction_participant.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_service.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_service.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/s/transaction_coordinator_util.h:34, from src/mongo/db/s/transaction_coordinator.h:34, from src/mongo/db/s/transaction_coordinator_catalog.h:35, from src/mongo/db/s/transaction_coordinator_service.h:32, from src/mongo/db/s/transaction_coordinator_service.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/s/transaction_coordinators_stats_gen.h --output build/opt/mongo/db/s/transaction_coordinators_stats_gen.cpp src/mongo/db/s/transaction_coordinators_stats.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinators_stats_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/s/transaction_coordinators_stats_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_util.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_util.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/s/transaction_coordinators_stats_gen.h:16, from build/opt/mongo/db/s/transaction_coordinators_stats_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/s/transaction_coordinator_util.h:34, from src/mongo/db/s/transaction_coordinator_util.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/commands/find_cmd.cpp:36: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_structures.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_structures.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_catalog.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_catalog.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/repair_database.cpp:43: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/s/merge_chunks_command.cpp:39: src/mongo/db/field_parser.h: In static member function 'static mongo::FieldParser::FieldState mongo::FieldParser::extract(mongo::BSONElement, const mongo::BSONField >&, std::vector*, std::string*) [with T = mongo::BSONObj]': src/mongo/db/field_parser.h:440:25: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 440 | FieldParser::FieldState FieldParser::extract(BSONElement elem, | ^~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/s/transaction_coordinator_structures.h:35, from src/mongo/db/s/transaction_coordinator_structures.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/db/s/balancer/balancer_chunk_selection_policy.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::ChunkType&}; _Tp = mongo::ChunkType; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/s/transaction_coordinator_util.h:34, from src/mongo/db/s/transaction_coordinator.h:34, from src/mongo/db/s/transaction_coordinator_catalog.h:35, from src/mongo/db/s/transaction_coordinator_catalog.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::BalancerChunkSelectionPolicy::SplitInfo&}; _Tp = mongo::BalancerChunkSelectionPolicy::SplitInfo; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:67: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::shuffle(_RAIter, _RAIter, _UGenerator&&) [with _RAIter = __gnu_cxx::__normal_iterator >; _UGenerator = linear_congruential_engine&]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:3742:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 3742 | shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last, | ^~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:3742:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'mongo::Shard::CommandResponse mongo::{anonymous}::commitUsingChunksList(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::BSONObj&, const mongo::BSONObj&, const mongo::ScopedCollectionMetadata&)' at src/mongo/db/s/merge_chunks_command.cpp:126:32, inlined from 'mongo::Shard::CommandResponse mongo::{anonymous}::commitMergeOnConfigServer(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::ChunkRange&, const mongo::ScopedCollectionMetadata&)' at src/mongo/db/s/merge_chunks_command.cpp:219:11, inlined from 'void mongo::{anonymous}::mergeChunks(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::BSONObj&, const mongo::BSONObj&, const mongo::OID&)' at src/mongo/db/s/merge_chunks_command.cpp:267:82, inlined from 'virtual bool mongo::{anonymous}::MergeChunksCommand::errmsgRun(mongo::OperationContext*, const std::string&, const mongo::BSONObj&, std::string&, mongo::BSONObjBuilder&)' at src/mongo/db/s/merge_chunks_command.cpp:384:20: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ src/mongo/db/update/pullall_node.cpp: In member function 'virtual mongo::Status mongo::PullAllNode::init(mongo::BSONElement, const boost::intrusive_ptr&)': src/mongo/db/update/pullall_node.cpp:76:8: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 76 | Status PullAllNode::init(BSONElement modExpr, | ^~~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'mongo::StatusWith mongo::{anonymous}::createCollectionDistributionStatus(mongo::OperationContext*, const mongo::ShardStatisticsVector&, mongo::ChunkManager*)' at src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:85:60: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ ar rcsTD build/opt/mongo/util/net/libsocket.a build/opt/mongo/util/net/private/socket_poll.o build/opt/mongo/util/net/sock.o Skipping ranlib for thin archive build/opt/mongo/util/net/libsocket.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/s/transaction_coordinator_util.h:34, from src/mongo/db/s/transaction_coordinator.h:34, from src/mongo/db/s/transaction_coordinator.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_worker_curop_repository_mongod.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_worker_curop_repository_mongod.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/repl/repl_set_config.h:33: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::BSONObj&, mongo::repl::ReplSetTagConfig*}; _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/s/transaction_coordinator_document_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/base/shim.h:34, from src/mongo/db/s/transaction_coordinator_worker_curop_repository.h:31, from src/mongo/db/s/transaction_coordinator_worker_curop_info.h:31, from src/mongo/db/s/transaction_coordinator_worker_curop_repository_mongod.cpp:29: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp: In member function 'virtual mongo::StatusWith > mongo::BalancerChunkSelectionPolicyImpl::selectChunksToMove(mongo::OperationContext*)': src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:363:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 363 | std::shuffle(collections.begin(), collections.end(), _random); | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/commands/find_and_modify.cpp:39: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/single_transaction_coordinator_stats.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/single_transaction_coordinator_stats.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/s/transaction_coordinators_stats_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/storage/flow_control.h:34, from src/mongo/db/s/transaction_coordinator_service.cpp:38: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/s/transaction_coordinator_util.cpp:39: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_metrics_observer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_metrics_observer.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/bsonobjbuilder.h:43, from src/mongo/db/s/single_transaction_coordinator_stats.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {const mongo::BSONObj&, mongo::repl::ReplSetTagConfig*}; _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]', inlined from 'mongo::Status mongo::repl::ReplSetConfig::_initialize(const mongo::BSONObj&, bool, mongo::OID)' at src/mongo/db/repl/repl_set_config.cpp:146:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/set:62, from src/mongo/db/s/balancer/balancer_policy.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h: In member function 'std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(const_iterator, const key_type&) [with _Key = mongo::BSONObj; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = mongo::BSONComparatorInterfaceBase::LessThan; _Alloc = std::allocator >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h:2210:5: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, mongo::BSONComparatorInterfaceBase::LessThan, std::allocator > >::const_iterator' changed in GCC 7.1 2210 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h: In member function 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const mongo::BSONObj&, mongo::BalancerChunkSelectionPolicy::SplitInfo}; _Key = mongo::BSONObj; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = mongo::BSONComparatorInterfaceBase::LessThan; _Alloc = std::allocator >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_tree.h:2458:7: note: parameter passing for argument of type 'std::_Rb_tree, std::_Select1st >, mongo::BSONComparatorInterfaceBase::LessThan, std::allocator > >::const_iterator' changed in GCC 7.1 2458 | _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/map:63, from src/third_party/abseil-cpp-master/abseil-cpp/absl/hash/internal/hash.h:32, from src/third_party/abseil-cpp-master/abseil-cpp/absl/hash/hash.h:64, from src/third_party/abseil-cpp-master/abseil-cpp/absl/container/internal/hash_function_defaults.h:55, from src/mongo/stdx/trusted_hasher.h:34, from src/mongo/stdx/unordered_map.h:32, from src/mongo/base/string_data_comparator_interface.h:33, from src/mongo/bson/bsonobj.h:42: In member function 'std::map<_Key, _Tp, _Compare, _Alloc>::iterator std::map<_Key, _Tp, _Compare, _Alloc>::emplace_hint(const_iterator, _Args&& ...) [with _Args = {const mongo::BSONObj&, mongo::BalancerChunkSelectionPolicy::SplitInfo}; _Key = mongo::BSONObj; _Tp = mongo::BalancerChunkSelectionPolicy::SplitInfo; _Compare = mongo::BSONComparatorInterfaceBase::LessThan; _Alloc = std::allocator >]', inlined from 'std::pair, std::_Select1st >, _Compare, typename __gnu_cxx::__alloc_traits<_Allocator>::rebind >::other>::iterator, bool> std::map<_Key, _Tp, _Compare, _Alloc>::emplace(_Args&& ...) [with _Args = {const mongo::BSONObj&, mongo::BalancerChunkSelectionPolicy::SplitInfo}; _Key = mongo::BSONObj; _Tp = mongo::BalancerChunkSelectionPolicy::SplitInfo; _Compare = mongo::BSONComparatorInterfaceBase::LessThan; _Alloc = std::allocator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_map.h:601:22, inlined from 'void mongo::{anonymous}::SplitCandidatesBuffer::addSplitPoint(const mongo::Chunk&, const mongo::BSONObj&)' at src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:140:38: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_map.h:640:45: note: parameter passing for argument of type 'std::map::LessThan, std::allocator > >::const_iterator' {aka 'std::_Rb_tree, std::_Select1st >, mongo::BSONComparatorInterfaceBase::LessThan, std::allocator > >::const_iterator'} changed in GCC 7.1 640 | return _M_t._M_emplace_hint_unique(__pos, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ 641 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/s/server_transaction_coordinators_metrics.h:32, from src/mongo/db/s/transaction_coordinator_metrics_observer.h:32, from src/mongo/db/s/transaction_coordinator_metrics_observer.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/server_transaction_coordinators_metrics.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/server_transaction_coordinators_metrics.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::BalancerChunkSelectionPolicy::SplitInfo; _Alloc = std::allocator]', inlined from 'mongo::SplitInfoVector mongo::{anonymous}::SplitCandidatesBuffer::done()' at src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:163:34, inlined from 'mongo::StatusWith > mongo::BalancerChunkSelectionPolicyImpl::_getSplitCandidatesForCollection(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::ShardStatisticsVector&)' at src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:503:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/s/server_transaction_coordinators_metrics.h:32, from src/mongo/db/s/server_transaction_coordinators_metrics.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_factory_mongod.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_factory_mongod.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/base/shim.h:34, from src/mongo/db/s/transaction_coordinator_factory.h:32, from src/mongo/db/s/transaction_coordinator_factory_mongod.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/s/transaction_coordinator_worker_curop_repository.h:32: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp: In member function 'virtual mongo::StatusWith > mongo::BalancerChunkSelectionPolicyImpl::selectChunksToSplit(mongo::OperationContext*)': src/mongo/db/s/balancer/balancer_chunk_selection_policy_impl.cpp:304:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 304 | std::shuffle(collections.begin(), collections.end(), _random); | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/s/server_transaction_coordinators_metrics.h:32, from src/mongo/db/s/transaction_coordinator_metrics_observer.h:32, from src/mongo/db/s/transaction_coordinator.cpp:37: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/repl/libreplica_set_messages.a build/opt/mongo/db/repl/is_master_response.o build/opt/mongo/db/repl/member_config.o build/opt/mongo/db/repl/repl_set_config.o build/opt/mongo/db/repl/repl_set_heartbeat_args_v1.o build/opt/mongo/db/repl/repl_set_heartbeat_response.o build/opt/mongo/db/repl/repl_set_request_votes_args.o build/opt/mongo/db/repl/repl_set_tag.o build/opt/mongo/db/repl/update_position_args.o build/opt/mongo/db/repl/last_vote.o build/opt/mongo/db/repl/repl_set_config_gen.o Skipping ranlib for thin archive build/opt/mongo/db/repl/libreplica_set_messages.a src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_futures_util.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_futures_util.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/bson/bson_comparator_interface_base.h:37, from src/mongo/bson/bsonobj_comparator_interface.h:32, from src/mongo/bson/simple_bsonobj_comparator.h:35, from src/mongo/client/read_preference.h:32, from src/mongo/db/s/transaction_coordinator_futures_util.h:35, from src/mongo/db/s/transaction_coordinator_futures_util.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/wait_for_majority_service.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/wait_for_majority_service.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/repl/optime.h:34, from src/mongo/db/s/wait_for_majority_service.h:36, from src/mongo/db/s/wait_for_majority_service.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/s/transaction_coordinator_util.cpp: In lambda function: src/mongo/db/s/transaction_coordinator_util.cpp:142:42: warning: redundant move in initialization [-Wredundant-move] 142 | doc.setParticipants(std::move(participantList)); | ~~~~~~~~~^~~~~~~~~~~~~~~~~ src/mongo/db/s/transaction_coordinator_util.cpp:142:42: note: remove 'std::move' call src/mongo/db/s/transaction_coordinator_util.cpp: In lambda function: src/mongo/db/s/transaction_coordinator_util.cpp:330:46: warning: redundant move in initialization [-Wredundant-move] 330 | doc.setParticipants(std::move(participantList)); | ~~~~~~~~~^~~~~~~~~~~~~~~~~ src/mongo/db/s/transaction_coordinator_util.cpp:330:46: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/transaction_coordinator_curop_mongod.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/transaction_coordinator_curop_mongod.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/timestamp.h:35: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::TransactionCoordinatorService; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::TransactionCoordinatorService; D = mongo::ServiceContext]' src/mongo/db/s/transaction_coordinator_service.cpp:48:69: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/matcher/matchable.h:32, from src/mongo/db/exec/shard_filterer.h:32, from src/mongo/db/pipeline/mongos_process_interface.h:32, from src/mongo/db/s/transaction_coordinator_curop.h:31, from src/mongo/db/s/transaction_coordinator_curop_mongod.cpp:29: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/ops/update_request.h:32, from src/mongo/db/transaction_participant.h:41, from src/mongo/db/s/transaction_coordinator_factory_mongod.cpp:34: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/logical_session_cache.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/logical_session_cache.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/logical_session_cache.h:34, from src/mongo/db/logical_session_cache.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44, from src/mongo/bson/mutable/element.h:36, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/clientcursor.h:34: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = boost::optional; DecoratedType = mongo::OperationContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = boost::optional; D = mongo::OperationContext]' src/mongo/db/s/transaction_coordinator_worker_curop_repository_mongod.cpp:35:96: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/logical_session_cache_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/logical_session_cache_gen.cpp In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/timestamp.h:35: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::WaitForMajorityService; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::WaitForMajorityService; D = mongo::ServiceContext]' src/mongo/db/s/wait_for_majority_service.cpp:53:62: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/logical_session_cache_gen.h:16, from build/opt/mongo/db/logical_session_cache_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/logical_session_cache_stats_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/logical_session_cache_stats_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/cpdtrans.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/cpdtrans.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/logical_session_cache_stats_gen.h:16, from build/opt/mongo/db/logical_session_cache_stats_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/geo/r2_region_coverer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/geo/r2_region_coverer.cpp In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44, from src/mongo/bson/mutable/element.h:36, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/commands.h:40: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::ServerTransactionCoordinatorsMetrics; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::ServerTransactionCoordinatorsMetrics; D = mongo::ServiceContext]' src/mongo/db/s/server_transaction_coordinators_metrics.cpp:43:76: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/geo/hash.h:32, from src/mongo/db/geo/r2_region_coverer.h:37, from src/mongo/db/geo/r2_region_coverer.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/logical_session_cache_gen.h:18, from src/mongo/db/logical_session_cache.h:35: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = std::unique_ptr; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = std::unique_ptr; D = mongo::ServiceContext]' src/mongo/db/logical_session_cache.cpp:41:76: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::AtomicWord; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::AtomicWord; D = mongo::ServiceContext]' src/mongo/db/logical_session_cache.cpp:44:56: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/pipeline/lite_parsed_document_source.h:38, from src/mongo/db/pipeline/mongo_process_interface.h:49, from src/mongo/db/pipeline/mongo_process_common.h:35, from src/mongo/db/pipeline/mongos_process_interface.h:33: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/db/pipeline/mongos_process_interface.h:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/list_collections_filter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/list_collections_filter.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36, from build/opt/mongo/s/query/async_results_merger_params_gen.h:24, from src/mongo/db/pipeline/pipeline.h:44: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/commands/list_collections_filter.h:32, from src/mongo/db/commands/list_collections_filter.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/mongod_options_legacy_gen.h --output build/opt/mongo/db/mongod_options_legacy_gen.cpp src/mongo/db/mongod_options_legacy.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/generic.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/generic.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/logical_session_cache_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/bson/util/bson_extract.h:35, from src/mongo/db/commands/generic.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/concurrency/thread_name.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/concurrency/thread_name.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/logical_session_cache_stats_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/mongod_options_legacy_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/mongod_options_legacy_gen.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/util/concurrency/thread_name.h:34, from src/mongo/util/concurrency/thread_name.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_init.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_init.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:61, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/algorithm:61, from src/mongo/db/geo/r2_region_coverer.cpp:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mongo::GeoHash; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:224:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 224 | __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, | ^~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1812 | __insertion_sort(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1918 | __introsort_loop(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1932:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1932 | std::__introsort_loop(__cut, __last, __depth_limit, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/mongod_options_legacy_gen.h:16, from build/opt/mongo/db/mongod_options_legacy_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/db/service_context.h:36, from src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_init.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/queue:63, from src/mongo/db/geo/r2_region_coverer.h:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::GeoHash&}; _Tp = mongo::GeoHash; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::GeoHash; _Alloc = std::allocator]', inlined from 'void mongo::R2RegionCoverer::addCandidate(Candidate*)' at src/mongo/db/geo/r2_region_coverer.cpp:159:28: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::GeoHash; _Alloc = std::allocator]', inlined from 'void mongo::{anonymous}::getDifferenceInternal(mongo::GeoHash, const mongo::R2CellUnion&, std::vector*)' at src/mongo/db/geo/r2_region_coverer.cpp:325:27: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In function 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'bool mongo::R2CellUnion::normalize()' at src/mongo/db/geo/r2_region_coverer.cpp:254:9: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1947:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1947 | std::__introsort_loop(__first, __last, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ 1948 | std::__lg(__last - __first) * 2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1949 | __comp); | ~~~~~~~ In function 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1950:31, inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'bool mongo::R2CellUnion::normalize()' at src/mongo/db/geo/r2_region_coverer.cpp:254:9: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1859:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1859 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1864:30: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1864 | std::__insertion_sort(__first, __last, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::GeoHash; _Alloc = std::allocator]', inlined from 'bool mongo::R2CellUnion::normalize()' at src/mongo/db/geo/r2_region_coverer.cpp:287:25: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/nfrule.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/nfrule.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/initial_split_policy.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/initial_split_policy.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/s/config/initial_split_policy.h:34, from src/mongo/db/s/config/initial_split_policy.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager_database_operations.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager_database_operations.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager_database_operations.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/namespace_serializer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/namespace_serializer.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/s/config/namespace_serializer.h:36, from src/mongo/db/s/config/namespace_serializer.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager_zone_operations.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager_zone_operations.cpp /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/s/add_shard_cmd_gen.h --output build/opt/mongo/db/s/add_shard_cmd_gen.cpp src/mongo/db/s/add_shard_cmd.idl In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager_zone_operations.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/add_shard_util.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/add_shard_util.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/s/add_shard_util.h:34, from src/mongo/db/s/add_shard_util.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:36, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/generic.cpp:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:38: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager_shard_operations.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager_shard_operations.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager_shard_operations.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog/collection_catalog.h:35, from src/mongo/db/storage/durable_catalog_impl.h:37, from src/mongo/db/storage/durable_catalog_feature_tracker.h:36, from src/mongo/db/storage/storage_engine_impl.h:40, from src/mongo/db/storage/ephemeral_for_test/ephemeral_for_test_init.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager_chunk_operations.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/sharding_catalog_manager_collection_operations.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/mongod_options_legacy_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/sharding_catalog_manager.h:32, from src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/storage_init.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/storage_init.cpp In file included from src/mongo/platform/atomic_word.h:32, from src/mongo/util/debug_util.h:33, from src/mongo/util/invariant.h:36, from src/mongo/base/string_data.h:43: In member function '_Tp std::atomic<_Tp>::load(std::memory_order) const [with _Tp = mongo::future_details::SSBState]', inlined from 'bool mongo::future_details::SharedStateHolder::isReady() const [with T = mongo::txn::PrepareVote]' at src/mongo/util/future_impl.h:638:35, inlined from 'bool mongo::SharedSemiFuture::isReady() const [with T = mongo::txn::PrepareVote]' at src/mongo/util/future.h:921:31, inlined from 'mongo::TransactionCoordinator::~TransactionCoordinator()' at src/mongo/db/s/transaction_coordinator.cpp:324:5: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/atomic:297:22: warning: 'unsigned char __atomic_load_1(const volatile void*, int)' writing 1 byte into a region of size 0 overflows the destination [-Wstringop-overflow=] 297 | __atomic_load(std::__addressof(_M_i), __ptr, int(__m)); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In destructor 'mongo::TransactionCoordinator::~TransactionCoordinator()': cc1plus: note: destination object is likely at address zero In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/namespace_string.h:37, from src/mongo/db/client.h:42, from src/mongo/db/storage/storage_init.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/commands/generic.cpp: In member function 'virtual bool mongo::{anonymous}::ListCommandsCmd::run(mongo::OperationContext*, const std::string&, const mongo::BSONObj&, mongo::BSONObjBuilder&)': src/mongo/db/commands/generic.cpp:164:25: warning: loop variable 'command' creates a copy from type 'const std::pair, mongo::Command*>' [-Wrange-loop-construct] 164 | for (const auto command : globalCommandRegistry()->allCommands()) { | ^~~~~~~ src/mongo/db/commands/generic.cpp:164:25: note: use reference type to prevent copying 164 | for (const auto command : globalCommandRegistry()->allCommands()) { | ^~~~~~~ | & In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/repl/storage_interface.h:40, from src/mongo/db/commands/feature_compatibility_version.h:35, from src/mongo/db/s/config/sharding_catalog_manager_database_operations.cpp:37: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_bid64.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_bid64.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/charstr.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/charstr.cpp ar rcsTD build/opt/mongo/db/liblogical_session_cache.a build/opt/mongo/db/logical_session_cache.o build/opt/mongo/db/logical_session_cache_stats_gen.o build/opt/mongo/db/logical_session_cache_gen.o Skipping ranlib for thin archive build/opt/mongo/db/liblogical_session_cache.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/client/sasl_client_conversation.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/client/sasl_client_conversation.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/client/sasl_client_conversation.h:34, from src/mongo/client/sasl_client_conversation.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/document_source_queue.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/document_source_queue.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/pipeline/document_source.h:41, from src/mongo/db/pipeline/document_source_queue.h:34, from src/mongo/db/pipeline/document_source_queue.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ Creating 'build/opt/mongo/util/version_constants.h' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/version_impl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/version_impl.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from src/mongo/util/version.h:37, from src/mongo/util/version_impl.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/s/config/sharding_catalog_manager_shard_operations.cpp:47: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/s/config/initial_split_policy.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::NamespaceString&, mongo::ChunkRange, mongo::ChunkVersion&, const mongo::ShardId&}; _Tp = mongo::ChunkType; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp:41: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {const mongo::NamespaceString&, mongo::ChunkRange, mongo::ChunkVersion&, const mongo::ShardId&}; _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'void mongo::{anonymous}::appendChunk(const mongo::NamespaceString&, const mongo::BSONObj&, const mongo::BSONObj&, mongo::ChunkVersion*, const mongo::Timestamp&, const mongo::ShardId&, std::vector*)' at src/mongo/db/s/config/initial_split_policy.cpp:59:25: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/schema/encrypt_schema_types.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/schema/encrypt_schema_types.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from src/mongo/bson/bson_field.h:36, from src/mongo/bson/bsonobjbuilder.h:45, from src/mongo/db/concurrency/flow_control_ticketholder.h:32, from src/mongo/db/concurrency/locker.h:35, from src/mongo/db/concurrency/d_concurrency.h:34, from src/mongo/db/s/config/sharding_catalog_manager.h:33: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = boost::optional; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = boost::optional; D = mongo::ServiceContext]' src/mongo/db/s/config/sharding_catalog_manager.cpp:58:79: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/bson/bsonelement.h:38, from src/mongo/db/matcher/schema/encrypt_schema_types.h:35, from src/mongo/db/matcher/schema/encrypt_schema_types.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/set_shard_version_command.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/set_shard_version_command.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:47: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/auth/action_set.h:36, from src/mongo/db/s/set_shard_version_command.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/dbtests/mock/mock_replica_set.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/dbtests/mock/mock_replica_set.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/storage/storage_init.cpp:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/member_config.h:35, from src/mongo/dbtests/mock/mock_replica_set.h:32, from src/mongo/dbtests/mock/mock_replica_set.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/index/duplicate_key_tracker.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/index/duplicate_key_tracker.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/index/duplicate_key_tracker.h:35, from src/mongo/db/index/duplicate_key_tracker.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/concurrency/lock_state.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/concurrency/lock_state.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/pipeline/document_source.h:44: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/assert_util.h:36, from src/mongo/db/concurrency/fast_map_noalloc.h:35, from src/mongo/db/concurrency/lock_state.h:34, from src/mongo/db/concurrency/lock_state.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/s/transaction_coordinator_util.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::txn::TransactionCoordinatorDocument&}; _Tp = mongo::txn::TransactionCoordinatorDocument; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/platform/decimal128.h:40, from src/mongo/platform/endian.h:39, from src/mongo/base/data_range.h:39: src/mongo/db/matcher/schema/encrypt_schema_types.cpp: In static member function 'static mongo::EncryptSchemaKeyId mongo::EncryptSchemaKeyId::parseFromBSON(const mongo::BSONElement&)': src/mongo/db/matcher/schema/encrypt_schema_types.cpp:49:62: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 49 | const auto uuid = uassertStatusOK(UUID::parse(arrayElement)); | ~~~~~~~~~~~^~~~~~~~~~~~~~ src/mongo/util/assert_util.h:373:67: note: in definition of macro 'uassertStatusOK' 373 | #define uassertStatusOK(...) ::mongo::uassertStatusOKWithLocation(__VA_ARGS__, __FILE__, __LINE__) | ^~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/index_filter_commands.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/index_filter_commands.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::txn::TransactionCoordinatorDocument; _Alloc = std::allocator]', inlined from 'std::vector mongo::txn::readAllCoordinatorDocs(mongo::OperationContext*)' at src/mongo/db/s/transaction_coordinator_util.cpp:553:37: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/kill_sessions_common.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/kill_sessions_common.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/ops/find_and_modify_result.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/ops/find_and_modify_result.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands/index_filter_commands.cpp:38: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/auth/role_name.h:38, from src/mongo/db/kill_sessions.h:34, from src/mongo/db/kill_sessions_common.h:32, from src/mongo/db/kill_sessions_common.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/currfmt.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/currfmt.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/itoa.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/itoa.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/ops/find_and_modify_result.h:34, from src/mongo/db/ops/find_and_modify_result.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/assert_util.h:36, from src/mongo/util/itoa.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/index/expression_params.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/index/expression_params.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/bson/bsonelement.h:38, from src/mongo/db/hasher.h:37, from src/mongo/db/index/expression_params.h:35, from src/mongo/db/index/expression_params.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/s/set_shard_version_command.cpp:38: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/index/s2_common.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/index/s2_common.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/index/duplicate_key_tracker.cpp:37: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/index/s2_common.h:34, from src/mongo/db/index/s2_common.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/bson/dotted_path_support.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/bson/dotted_path_support.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/bson/bson_comparator_interface_base.h:37, from src/mongo/bson/bsonelement_comparator_interface.h:32, from src/mongo/db/bson/dotted_path_support.h:35, from src/mongo/db/bson/dotted_path_support.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/storage/flow_control.h:34, from src/mongo/db/concurrency/lock_state.cpp:41: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/rulebasedcollator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/rulebasedcollator.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/rpc/metadata/tracking_metadata.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/rpc/metadata/tracking_metadata.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/commands/index_filter_commands.cpp:42: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/rpc/metadata/tracking_metadata.h:32, from src/mongo/rpc/metadata/tracking_metadata.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/concurrency/spin_lock.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/concurrency/spin_lock.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/platform/mutex.h:38, from src/mongo/util/concurrency/spin_lock.h:40, from src/mongo/util/concurrency/spin_lock.cpp:40: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/icu4c-57.1/source/stubdata/stubdata.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/stubdata/stubdata.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_tanh.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_tanh.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/fts/fts_basic_phrase_matcher.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/libstemmer_c/include -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/fts/fts_basic_phrase_matcher.cpp In file included from src/mongo/bson/bson_comparator_interface_base.h:40, from src/mongo/bson/bsonobj.h:43, from src/mongo/bson/bson_field.h:36, from src/mongo/bson/bsonobjbuilder.h:45, from src/mongo/db/concurrency/flow_control_ticketholder.h:32, from src/mongo/db/concurrency/locker.h:35, from src/mongo/db/concurrency/d_concurrency.h:34, from src/mongo/db/s/config/sharding_catalog_manager.h:33: In function 'boost::optional mongo::{anonymous}::checkCollectionOptions(mongo::OperationContext*, mongo::Shard*, const mongo::NamespaceString&, mongo::CollectionOptions)', inlined from 'void mongo::ShardingCatalogManager::createCollection(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::CollectionOptions&)' at src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:538:27: src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:128:39: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 128 | return uassertStatusOK(UUID::parse(collectionInfo["uuid"])); | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/assert_util.h:373:67: note: in definition of macro 'uassertStatusOK' 373 | #define uassertStatusOK(...) ::mongo::uassertStatusOKWithLocation(__VA_ARGS__, __FILE__, __LINE__) | ^~~~~~~~~~~ ar rcsTD build/opt/mongo/db/index/libexpression_params.a build/opt/mongo/db/index/expression_params.o build/opt/mongo/db/index/s2_common.o Skipping ranlib for thin archive build/opt/mongo/db/index/libexpression_params.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_erfc.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_erfc.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/commands/feature_compatibility_version_gen.h --output build/opt/mongo/db/commands/feature_compatibility_version_gen.cpp src/mongo/db/commands/feature_compatibility_version.idl ar rcsTD build/opt/mongo/db/bson/libdotted_path_support.a build/opt/mongo/db/bson/dotted_path_support.o Skipping ranlib for thin archive build/opt/mongo/db/bson/libdotted_path_support.a /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/pipeline/document_source_change_stream_gen.h --output build/opt/mongo/db/pipeline/document_source_change_stream_gen.cpp src/mongo/db/pipeline/document_source_change_stream.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/feature_compatibility_version_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/commands/feature_compatibility_version_gen.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/options_parser/startup_option_init.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/options_parser/startup_option_init.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/document_source_skip.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/document_source_skip.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/util/options_parser/startup_option_init.h:88, from src/mongo/util/options_parser/startup_option_init.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/free_mon/free_mon_protocol_gen.h --output build/opt/mongo/db/free_mon/free_mon_protocol_gen.cpp src/mongo/db/free_mon/free_mon_protocol.idl src/mongo/db/concurrency/lock_state.cpp: In member function 'virtual boost::optional mongo::LockerImpl::getLockerInfo(boost::optional >) const': src/mongo/db/concurrency/lock_state.cpp:739:21: warning: redundant move in return statement [-Wredundant-move] 739 | return std::move(lockerInfo); | ~~~~~~~~~^~~~~~~~~~~~ src/mongo/db/concurrency/lock_state.cpp:739:21: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/commands/feature_compatibility_version_gen.h:16, from build/opt/mongo/db/commands/feature_compatibility_version_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/pipeline_d.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/pipeline_d.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/pipeline/document_source.h:41, from src/mongo/db/pipeline/document_source_skip.h:32, from src/mongo/db/pipeline/document_source_skip.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/expression_with_placeholder.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/expression_with_placeholder.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/base/status_with.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::ChunkType}; _Tp = mongo::ChunkType; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/pipeline/pipeline_d.h:35, from src/mongo/db/pipeline/pipeline_d.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:65, from src/mongo/db/repl/member_config.h:33: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h: In function '_ForwardIterator std::__do_uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 113 | __do_uninit_copy(_InputIterator __first, _InputIterator __last, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/free_mon/free_mon_protocol_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/free_mon/free_mon_protocol_gen.cpp In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; _Tp = mongo::repl::MemberConfig]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:603:31, inlined from 'mongo::repl::ReplSetConfig::ReplSetConfig(const mongo::repl::ReplSetConfig&)' at src/mongo/db/repl/repl_set_config.h:53:7, inlined from 'mongo::repl::ReplSetConfig mongo::MockReplicaSet::getReplConfig() const' at src/mongo/dbtests/mock/mock_replica_set.cpp:173:12: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/matcher/expression_with_placeholder.h:35, from src/mongo/db/matcher/expression_with_placeholder.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:65, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/base/status_with.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h: In function '_ForwardIterator std::__do_uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 113 | __do_uninit_copy(_InputIterator __first, _InputIterator __last, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/free_mon/free_mon_protocol_gen.h:16, from build/opt/mongo/db/free_mon/free_mon_protocol_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*; _Tp = mongo::ShardType]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::ShardType; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:603:31, inlined from 'void mongo::sendDropCollectionToAllShards(OperationContext*, const NamespaceString&)' at src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:185:74: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::ChunkType}; _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = mongo::ChunkType; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'mongo::StatusWith mongo::ShardingCatalogManager::commitChunkSplit(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::OID&, const mongo::ChunkRange&, const std::vector&, const std::string&)' at src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp:461:28: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; _Tp = mongo::repl::MemberConfig]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::pointer std::vector<_Tp, _Alloc>::_M_allocate_and_copy(size_type, _ForwardIterator, _ForwardIterator) [with _ForwardIterator = __gnu_cxx::__normal_iterator >; _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1619:35, inlined from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:238:44, inlined from 'mongo::repl::ReplSetConfig& mongo::repl::ReplSetConfig::operator=(const mongo::repl::ReplSetConfig&)' at src/mongo/db/repl/repl_set_config.h:53:7, inlined from 'void mongo::MockReplicaSet::setConfig(const mongo::repl::ReplSetConfig&)' at src/mongo/dbtests/mock/mock_replica_set.cpp:177:19: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::ShardType*; _Tp = mongo::ShardType]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::ShardType; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:603:31, inlined from 'void mongo::sendSSVAndUnsetShardingToAllShards(OperationContext*, const NamespaceString&)' at src/mongo/db/s/config/sharding_catalog_manager_collection_operations.cpp:236:74: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ ar rcsTD build/opt/mongo/util/concurrency/libspin_lock.a build/opt/mongo/util/concurrency/spin_lock.o Skipping ranlib for thin archive build/opt/mongo/util/concurrency/libspin_lock.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/uniset_closure.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/uniset_closure.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/keypattern.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/keypattern.cpp In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::ChunkType}; _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = mongo::ChunkType; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'mongo::StatusWith mongo::ShardingCatalogManager::commitChunksMerge(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::UUID&, const mongo::ChunkRange&, const mongo::ShardId&, const boost::optional&)' at src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp:819:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/keypattern.h:32, from src/mongo/db/keypattern.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34, from src/mongo/rpc/metadata/tracking_metadata.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::ChunkType&}; _Tp = mongo::ChunkType; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/dtintrv.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/dtintrv.cpp ar rcsTD build/opt/mongo/db/index/libduplicate_key_tracker.a build/opt/mongo/db/index/duplicate_key_tracker.o Skipping ranlib for thin archive build/opt/mongo/db/index/libduplicate_key_tracker.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/base/simple_string_data_comparator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/base/simple_string_data_comparator.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::ChunkType; _Alloc = std::allocator]', inlined from 'mongo::StatusWith mongo::ShardingCatalogManager::commitChunkMerge(mongo::OperationContext*, const mongo::NamespaceString&, const mongo::OID&, const std::vector&, const std::string&, const boost::optional&)' at src/mongo/db/s/config/sharding_catalog_manager_chunk_operations.cpp:628:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_uint8.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_uint8.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/base/simple_string_data_comparator.h:32, from src/mongo/base/simple_string_data_comparator.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/expression_where_noop.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/expression_where_noop.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_fmod.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid64_fmod.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/matcher/expression.h:33, from src/mongo/db/matcher/expression_where_base.h:32, from src/mongo/db/matcher/expression_where_noop.h:32, from src/mongo/db/matcher/expression_where_noop.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/net/hostandport.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/net/hostandport.cpp In file included from src/mongo/db/pipeline/pipeline_d.h:37: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/action_set.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/action_set.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/handle_request_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/handle_request_response.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/auth/action_set.h:36, from src/mongo/db/auth/action_set.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/net/hostandport.h:32, from src/mongo/util/net/hostandport.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/logical_session_id.h:34, from src/mongo/db/handle_request_response.h:32, from src/mongo/db/handle_request_response.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/commands/feature_compatibility_version_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/pipeline/document_source.h:44: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/free_mon/free_mon_protocol_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/queue:64, from src/mongo/db/concurrency/lock_state.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mongo::Locker::OneLock; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:224:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 224 | __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, | ^~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/algorithm:61, from src/mongo/base/string_data.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Val_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1792:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1792 | __unguarded_linear_insert(_RandomAccessIterator __last, | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1812 | __insertion_sort(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/s/libtransaction_coordinator.a build/opt/mongo/db/s/server_transaction_coordinators_metrics.o build/opt/mongo/db/s/single_transaction_coordinator_stats.o build/opt/mongo/db/s/transaction_coordinator_catalog.o build/opt/mongo/db/s/transaction_coordinator_curop_mongod.o build/opt/mongo/db/s/transaction_coordinator_factory_mongod.o build/opt/mongo/db/s/transaction_coordinator_futures_util.o build/opt/mongo/db/s/transaction_coordinator_metrics_observer.o build/opt/mongo/db/s/transaction_coordinator_service.o build/opt/mongo/db/s/transaction_coordinator_structures.o build/opt/mongo/db/s/transaction_coordinator_util.o build/opt/mongo/db/s/transaction_coordinator_worker_curop_repository_mongod.o build/opt/mongo/db/s/transaction_coordinator.o build/opt/mongo/db/s/wait_for_majority_service.o build/opt/mongo/db/s/transaction_coordinator_document_gen.o build/opt/mongo/db/s/transaction_coordinators_stats_gen.o Skipping ranlib for thin archive build/opt/mongo/db/s/libtransaction_coordinator.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/sasl_plain_server_conversation.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/sasl_plain_server_conversation.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/sasl_scram_server_conversation.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/sasl_scram_server_conversation.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/db_raii.h:34, from src/mongo/db/pipeline/document_source_cursor.h:34, from src/mongo/db/pipeline/pipeline_d.h:39: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/auth/sasl_mechanism_policies.h:32, from src/mongo/db/auth/sasl_plain_server_conversation.h:32, from src/mongo/db/auth/sasl_plain_server_conversation.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1918 | __introsort_loop(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1932:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1932 | std::__introsort_loop(__cut, __last, __depth_limit, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/matcher/expression_with_placeholder.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/server_options.h:32, from src/mongo/base/secure_allocator.h:42, from src/mongo/crypto/mechanism_scram.h:37, from src/mongo/db/auth/sasl_scram_server_conversation.h:32, from src/mongo/db/auth/sasl_scram_server_conversation.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/sasl_mechanism_registry.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/sasl_mechanism_registry.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/queue:63: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::Locker::OneLock&}; _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]', inlined from 'virtual bool mongo::LockerImpl::saveLockStateAndUnlock(mongo::Locker::LockSnapshot*)' at src/mongo/db/concurrency/lock_state.cpp:792:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ In function 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'virtual bool mongo::LockerImpl::saveLockStateAndUnlock(mongo::Locker::LockSnapshot*)' at src/mongo/db/concurrency/lock_state.cpp:799:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1947:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1947 | std::__introsort_loop(__first, __last, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ 1948 | std::__lg(__last - __first) * 2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1949 | __comp); | ~~~~~~~ In function 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1950:31, inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'virtual bool mongo::LockerImpl::saveLockStateAndUnlock(mongo::Locker::LockSnapshot*)' at src/mongo/db/concurrency/lock_state.cpp:799:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1859:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1859 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1864:30: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1864 | std::__insertion_sort(__first, __last, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::rpc::TrackingMetadata; DecoratedType = mongo::OperationContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::rpc::TrackingMetadata; D = mongo::OperationContext]' src/mongo/rpc/metadata/tracking_metadata.cpp:51:58: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]', inlined from 'virtual void mongo::LockerImpl::getLockerInfo(mongo::Locker::LockerInfo*, boost::optional >) const' at src/mongo/db/concurrency/lock_state.cpp:717:36: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ In function 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'virtual void mongo::LockerImpl::getLockerInfo(mongo::Locker::LockerInfo*, boost::optional >) const' at src/mongo/db/concurrency/lock_state.cpp:722:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1947:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1947 | std::__introsort_loop(__first, __last, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ 1948 | std::__lg(__last - __first) * 2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1949 | __comp); | ~~~~~~~ In function 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]', inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1950:31, inlined from 'void std::sort(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4861:18, inlined from 'virtual void mongo::LockerImpl::getLockerInfo(mongo::Locker::LockerInfo*, boost::optional >) const' at src/mongo/db/concurrency/lock_state.cpp:722:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1859:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1859 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1864:30: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1864 | std::__insertion_sort(__first, __last, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::Locker::OneLock}; _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::Locker::OneLock}; _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = mongo::Locker::OneLock; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'virtual void mongo::LockerImpl::releaseWriteUnitOfWork(mongo::Locker::WUOWLockSnapshot*)' at src/mongo/db/concurrency/lock_state.cpp:474:55: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/auth/sasl_mechanism_registry.h:36, from src/mongo/db/auth/sasl_mechanism_registry.cpp:33: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/bson/simple_bsonelement_comparator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/bson/simple_bsonelement_comparator.cpp ar rcsTD build/opt/mongo/db/s/libsharding_catalog_manager.a build/opt/mongo/db/s/add_shard_util.o build/opt/mongo/db/s/config/initial_split_policy.o build/opt/mongo/db/s/config/namespace_serializer.o build/opt/mongo/db/s/config/sharding_catalog_manager_chunk_operations.o build/opt/mongo/db/s/config/sharding_catalog_manager_collection_operations.o build/opt/mongo/db/s/config/sharding_catalog_manager_database_operations.o build/opt/mongo/db/s/config/sharding_catalog_manager_shard_operations.o build/opt/mongo/db/s/config/sharding_catalog_manager_zone_operations.o build/opt/mongo/db/s/config/sharding_catalog_manager.o Skipping ranlib for thin archive build/opt/mongo/db/s/libsharding_catalog_manager.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_int8.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_to_int8.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/base/string_data.h:39, from src/mongo/base/string_data_comparator_interface.h:32, from src/mongo/bson/bson_comparator_interface_base.h:37, from src/mongo/bson/bsonelement_comparator_interface.h:32, from src/mongo/bson/simple_bsonelement_comparator.h:32, from src/mongo/bson/simple_bsonelement_comparator.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/sharding_task_executor.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/sharding_task_executor.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/sharding_task_executor.h:34, from src/mongo/s/sharding_task_executor.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/repl_server_parameters_gen.h --output build/opt/mongo/db/repl/repl_server_parameters_gen.cpp src/mongo/db/repl/repl_server_parameters.idl src/mongo/db/matcher/expression_where_noop.cpp: In member function 'virtual std::unique_ptr mongo::WhereNoOpMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_where_noop.cpp:54:21: warning: redundant move in return statement [-Wredundant-move] 54 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_where_noop.cpp:54:21: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/session_catalog_mongod.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/session_catalog_mongod.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/namespace_string.h:37, from src/mongo/db/client.h:42, from src/mongo/db/session_catalog.h:35, from src/mongo/db/session_catalog_mongod.h:32, from src/mongo/db/session_catalog_mongod.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/retryable_writes_stats.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/retryable_writes_stats.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/server_transactions_metrics.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/server_transactions_metrics.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/operation_context.h:35, from src/mongo/db/retryable_writes_stats.h:32, from src/mongo/db/retryable_writes_stats.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_view.h:37, from src/mongo/bson/timestamp.h:32, from src/mongo/db/server_transactions_metrics.h:34, from src/mongo/db/server_transactions_metrics.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/transaction_participant_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/transaction_participant_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/transaction_participant_gen.h:16, from build/opt/mongo/db/transaction_participant_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/accumulator.h:46, from src/mongo/db/pipeline/accumulation_statement.h:35, from src/mongo/db/pipeline/document_source_group.h:35, from src/mongo/db/pipeline/pipeline_d.h:40: src/mongo/util/summation.h: In member function 'mongo::DoubleDouble mongo::DoubleDoubleSummation::getDoubleDouble() const': src/mongo/util/summation.h:85:42: note: parameter passing for argument of type 'std::pair' when C++17 is enabled changed to match C++14 in GCC 10.1 85 | DoubleDouble getDoubleDouble() const { | ^ src/mongo/bson/simple_bsonelement_comparator.h: In member function 'virtual void mongo::SimpleBSONElementComparator::hash_combine(size_t&, const mongo::BSONElement&) const': src/mongo/bson/simple_bsonelement_comparator.h:51:31: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 51 | hashCombineBSONElement(seed, toHash, ComparisonRules::kConsiderFieldName, nullptr); | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/transaction_participant.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/transaction_participant.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/transaction_history_iterator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/transaction_history_iterator.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/catalog/database_holder.h:35, from src/mongo/db/transaction_history_iterator.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/auth/sasl_mechanism_registry.h:38, from src/mongo/db/auth/sasl_mechanism_policies.h:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/commands/txn_cmds_gen.h:16, from src/mongo/db/transaction_participant.h:36, from src/mongo/db/transaction_participant.cpp:37: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/auth/sasl_mechanism_registry.h:38, from src/mongo/db/auth/sasl_mechanism_policies.h:34, from src/mongo/db/auth/sasl_scram_server_conversation.h:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/session_txn_record_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/session_txn_record_gen.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/auth/sasl_mechanism_registry.h:38: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/transactions_stats_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/transactions_stats_gen.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/pipeline/pipeline_d.cpp: In static member function 'static mongo::StatusWith > mongo::PipelineD::prepareExecutor(mongo::OperationContext*, mongo::Collection*, const mongo::NamespaceString&, mongo::Pipeline*, const boost::intrusive_ptr&, bool, const boost::intrusive_ptr&, std::unique_ptr, const mongo::DepsTracker&, const mongo::BSONObj&, const mongo::AggregationRequest*, const mongo::MatchExpressionParser::AllowedFeatureSet&, mongo::BSONObj*, mongo::BSONObj*)': src/mongo/db/pipeline/pipeline_d.cpp:807:29: warning: redundant move in return statement [-Wredundant-move] 807 | return std::move(exec); | ~~~~~~~~~^~~~~~ src/mongo/db/pipeline/pipeline_d.cpp:807:29: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/session_txn_record_gen.h:16, from build/opt/mongo/db/session_txn_record_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/transactions_stats_gen.h:16, from build/opt/mongo/db/transactions_stats_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/pipeline/document_source_skip.cpp: In static member function 'static boost::intrusive_ptr mongo::DocumentSourceSkip::createFromBson(mongo::BSONElement, const boost::intrusive_ptr&)': src/mongo/db/pipeline/document_source_skip.cpp:109:31: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 109 | intrusive_ptr DocumentSourceSkip::createFromBson( | ^~~~~~~~~~~~~~~~~~ In lambda function, inlined from 'constexpr _Res std::__invoke_impl(__invoke_other, _Fn&&, _Args&& ...) [with _Res = __cxx11::list >; _Fn = mongo::_mongoInitializerFunction_addToDocSourceParserMap_skip(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:61:67, inlined from 'constexpr std::enable_if_t, _Res> std::__invoke_r(_Callable&&, _Args&& ...) [with _Res = __cxx11::list >; _Callable = mongo::_mongoInitializerFunction_addToDocSourceParserMap_skip(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:116:38, inlined from 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_skip(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/std_function.h:291:44: src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_skip.cpp:50:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 50 | REGISTER_DOCUMENT_SOURCE(skip, | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/retryable_writes_stats.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39, from src/mongo/s/sharding_task_executor.cpp:47: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/server_transactions_metrics.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/transaction_metrics_observer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/transaction_metrics_observer.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/procparser.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/procparser.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/bson/mutable/element.h:34, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/clientcursor.h:34, from src/mongo/db/curop.h:34, from src/mongo/db/transaction_metrics_observer.h:32, from src/mongo/db/transaction_metrics_observer.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/procparser.h:36, from src/mongo/util/procparser.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog_raii.h:33, from src/mongo/db/session_catalog_mongod.cpp:37: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/ops/update_request.h:32, from src/mongo/db/transaction_participant.h:41, from build/opt/mongo/db/transaction_participant_gen.h:21: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/storage/flow_control_parameters_gen.h --output build/opt/mongo/db/storage/flow_control_parameters_gen.cpp src/mongo/db/storage/flow_control_parameters.idl In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/flow_control.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/flow_control.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/commands/server_status.h:32, from src/mongo/db/storage/flow_control.h:34, from src/mongo/db/storage/flow_control.cpp:35: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/ops/update_request.h:32, from src/mongo/db/transaction_participant.h:41: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/catalog/database_holder.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44, from src/mongo/db/server_options.h:32, from src/mongo/base/secure_allocator.h:42, from src/mongo/db/auth/authorization_manager.h:37, from src/mongo/db/auth/sasl_mechanism_registry.h:37: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = std::unique_ptr; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = std::unique_ptr; D = mongo::ServiceContext]' src/mongo/db/auth/sasl_mechanism_registry.cpp:50:84: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/session_txn_record_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:36, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/transactions_stats_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:38: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/timestamp.h:35, from src/mongo/db/repl/optime.h:34, from src/mongo/db/namespace_string.h:40, from src/mongo/db/client.h:42, from src/mongo/db/operation_context.h:36: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::RetryableWritesStats; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::RetryableWritesStats; D = mongo::ServiceContext]' src/mongo/db/retryable_writes_stats.cpp:43:60: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/timestamp.h:35: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::ServerTransactionsMetrics; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::ServerTransactionsMetrics; D = mongo::ServiceContext]' src/mongo/db/server_transactions_metrics.cpp:45:65: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/timestamp.h:35, from src/mongo/db/repl/optime.h:34, from src/mongo/db/namespace_string.h:40: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::{anonymous}::SessionTasksExecutor; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::{anonymous}::SessionTasksExecutor; D = mongo::ServiceContext]' src/mongo/db/session_catalog_mongod.cpp:71:90: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/count_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/count_request.cpp src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/bson/bsonelement.h:38, from src/mongo/db/query/count_request.h:33, from src/mongo/db/query/count_request.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/count_command_as_aggregation_command.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/count_command_as_aggregation_command.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/query/count_command_as_aggregation_command.h:32, from src/mongo/db/query/count_command_as_aggregation_command.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/util/procparser.h:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const long long unsigned int&}; _Tp = long long unsigned int; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = long long unsigned int; _Alloc = std::allocator]', inlined from 'mongo::Status mongo::procparser::parseProcDiskStats(const std::vector&, mongo::StringData, mongo::BSONObjBuilder*)' at src/mongo/util/procparser.cpp:611:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/cursor_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/cursor_request.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/query/cursor_request.h:32, from src/mongo/db/query/cursor_request.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/commands/txn_cmds_gen.h:18: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::TransactionParticipant; DecoratedType = mongo::Session]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::TransactionParticipant; D = mongo::Session]' src/mongo/db/transaction_participant.cpp:89:90: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/find_and_modify_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/find_and_modify_request.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/query/find_and_modify_request.h:34, from src/mongo/db/query/find_and_modify_request.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/killcursors_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/killcursors_response.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/killcursors_request.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/killcursors_request.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/query/killcursors_response.h:34, from src/mongo/db/query/killcursors_response.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/query/killcursors_request.h:34, from src/mongo/db/query/killcursors_request.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44, from src/mongo/bson/mutable/element.h:36, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/commands.h:40: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = std::unique_ptr; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = std::unique_ptr; D = mongo::ServiceContext]' src/mongo/db/storage/flow_control.cpp:56:92: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/view_response_formatter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/view_response_formatter.cpp In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/query/count_request.cpp:35: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/count_command_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/query/count_command_gen.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/query/view_response_formatter.h:32, from src/mongo/db/query/view_response_formatter.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/cursor_response.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/cursor_response.cpp In file included from src/mongo/db/matcher/expression_parser.h:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/query/count_command_gen.h:16, from build/opt/mongo/db/query/count_command_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/query/cursor_response.h:34, from src/mongo/db/query/cursor_response.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/query/datetime/date_time_support.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/timelib-2021.06 -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/query/datetime/date_time_support.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/auth/libsaslauth.a build/opt/mongo/db/auth/sasl_mechanism_registry.o build/opt/mongo/db/auth/sasl_plain_server_conversation.o build/opt/mongo/db/auth/sasl_scram_server_conversation.o Skipping ranlib for thin archive build/opt/mongo/db/auth/libsaslauth.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/exec/shard_filter.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/exec/shard_filter.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/query/datetime/date_time_support.h:36, from src/mongo/db/query/datetime/date_time_support.cpp:37: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/exec/plan_stats.h:39, from src/mongo/db/exec/plan_stage.h:35, from src/mongo/db/exec/shard_filter.h:32, from src/mongo/db/exec/shard_filter.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/killcursors_response.h:36: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/killcursors_request.h:36: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_asinh.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_asinh.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36, from src/mongo/db/query/view_response_formatter.cpp:37: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/pipeline/document_source_replace_root_gen.h --output build/opt/mongo/db/pipeline/document_source_replace_root_gen.cpp src/mongo/db/pipeline/document_source_replace_root.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/document_source_replace_root.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/document_source_replace_root.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/pipeline/value.h:33, from src/mongo/db/pipeline/document_internal.h:38, from src/mongo/db/pipeline/document.h:32, from src/mongo/db/pipeline/document_source_replace_root.h:32, from src/mongo/db/pipeline/document_source_replace_root.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/scripting/scripting_none.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/scripting/scripting_none.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/storage_engine_metadata.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/storage_engine_metadata.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/query/find_and_modify_request.cpp: In static member function 'static mongo::StatusWith mongo::FindAndModifyRequest::parseFromBSON(mongo::NamespaceString, const mongo::BSONObj&)': src/mongo/db/query/find_and_modify_request.cpp:191:66: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 191 | update = write_ops::UpdateModification::parseFromBSON(cmdObj[kUpdateField]); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/storage/storage_engine_metadata.h:37, from src/mongo/db/storage/storage_engine_metadata.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/create_indexes_gen.h --output build/opt/mongo/db/create_indexes_gen.cpp src/mongo/db/create_indexes.idl In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/logical_session_id_gen.h:18, from src/mongo/db/logical_session_id.h:35, from src/mongo/db/service_context.h:37, from src/mongo/db/query/datetime/date_time_support.h:37: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = std::unique_ptr; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = std::unique_ptr; D = mongo::ServiceContext]' src/mongo/db/query/datetime/date_time_support.cpp:53:73: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/create_indexes_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/create_indexes_gen.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/sessions_collection.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/sessions_collection.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/query/count_command_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/create_indexes_gen.h:16, from build/opt/mongo/db/create_indexes_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/icuplug.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/icuplug.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/logical_session_id.h:34, from src/mongo/db/sessions_collection.h:32, from src/mongo/db/sessions_collection.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_erf.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid32_erf.c src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/pipeline/mongo_process_common.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/pipeline/mongo_process_common.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/platform/decimal128.h:40, from src/mongo/platform/endian.h:39, from src/mongo/base/data_range.h:39: src/mongo/db/query/count_request.cpp: In function 'long long int mongo::count_request::countParseMaxTime(const mongo::BSONElement&)': src/mongo/db/query/count_request.cpp:64:67: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 64 | auto maxTimeVal = uassertStatusOK(QueryRequest::parseMaxTimeMS(element)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ src/mongo/util/assert_util.h:373:67: note: in definition of macro 'uassertStatusOK' 373 | #define uassertStatusOK(...) ::mongo::uassertStatusOKWithLocation(__VA_ARGS__, __FILE__, __LINE__) | ^~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/pipeline/mongo_process_common.h:34, from src/mongo/db/pipeline/mongo_process_common.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/sessions_collection_sharded.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/sessions_collection_sharded.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/servslkf.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/servslkf.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/logical_session_id.h:34, from src/mongo/db/sessions_collection_sharded.h:34, from src/mongo/db/sessions_collection_sharded.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/balancer/type_migration.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/balancer/type_migration.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/s/balancer/type_migration.h:32, from src/mongo/db/s/balancer/type_migration.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/stats/operation_latency_histogram.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/stats/operation_latency_histogram.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:61, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:67, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/db/commands.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mongo::repl::MemberData; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:224:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 224 | __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, | ^~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h: In function 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:340:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 340 | __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, | ^~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:340:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h: In function 'void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:254:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 254 | __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, | ^~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:254:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:254:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1792:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1792 | __unguarded_linear_insert(_RandomAccessIterator __last, | ^~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1812 | __insertion_sort(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1812:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/stats/operation_latency_histogram.h:33, from src/mongo/db/stats/operation_latency_histogram.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/pipeline/document_source.h:44, from src/mongo/db/pipeline/document_source_single_document_transformation.h:32, from src/mongo/db/pipeline/document_source_replace_root.h:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1918 | __introsort_loop(_RandomAccessIterator __first, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1918:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In function 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]', inlined from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1910:25, inlined from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1926:27: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1635:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1635 | std::__make_heap(__first, __middle, __comp); | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'void std::__sort_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]', inlined from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1911:23, inlined from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1926:27: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_heap.h:425:26: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 425 | std::__pop_heap(__first, __last, __last, __comp); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1932:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1932 | std::__introsort_loop(__cut, __last, __depth_limit, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/matchable.h:35, from src/mongo/db/exec/shard_filterer.h:32, from src/mongo/db/exec/shard_filterer_impl.h:32, from src/mongo/db/exec/shard_filter.h:33: In constructor 'mongo::SingleElementElementIterator::SingleElementElementIterator(mongo::BSONElement)', inlined from 'virtual mongo::ElementIterator* mongo::WorkingSetMatchableDocument::allocateIterator(const mongo::ElementPath*) const' at src/mongo/db/exec/filter.h:78:75: src/mongo/db/matcher/path.h:149:23: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 149 | _element.reset(e, BSONElement()); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/path.h:149:23: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/deque:65, from src/mongo/db/storage/flow_control.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h: In function '_ForwardIterator std::__do_uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 113 | __do_uninit_copy(_InputIterator __first, _InputIterator __last, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; _Tp = mongo::repl::MemberConfig]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:603:31, inlined from 'mongo::repl::ReplSetConfig::ReplSetConfig(const mongo::repl::ReplSetConfig&)' at src/mongo/db/repl/repl_set_config.h:53:7: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/create_indexes_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; _Tp = mongo::repl::MemberConfig]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::pointer std::vector<_Tp, _Alloc>::_M_allocate_and_copy(size_type, _ForwardIterator, _ForwardIterator) [with _ForwardIterator = __gnu_cxx::__normal_iterator >; _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1619:35, inlined from 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:238:44: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/query/datetime/libdate_time_support.a build/opt/mongo/db/query/datetime/date_time_support.o Skipping ranlib for thin archive build/opt/mongo/db/query/datetime/libdate_time_support.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/stats/top.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/stats/top.cpp In function 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]', inlined from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator >; _Compare = mongo::FlowControl::_updateTopologyData()::]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4894:18, inlined from 'void mongo::FlowControl::_updateTopologyData()' at src/mongo/db/storage/flow_control.cpp:217:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1947:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1947 | std::__introsort_loop(__first, __last, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ 1948 | std::__lg(__last - __first) * 2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1949 | __comp); | ~~~~~~~ In function 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]', inlined from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1950:31, inlined from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator >; _Compare = mongo::FlowControl::_updateTopologyData()::]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:4894:18, inlined from 'void mongo::FlowControl::_updateTopologyData()' at src/mongo/db/storage/flow_control.cpp:217:14: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1859:32: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1859 | std::__insertion_sort(__first, __first + int(_S_threshold), __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_algo.h:1864:30: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1864 | std::__insertion_sort(__first, __last, __comp); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/replication_metrics_gen.h --output build/opt/mongo/db/repl/replication_metrics_gen.cpp src/mongo/db/repl/replication_metrics.idl In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/sessions_collection_sharded.cpp:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/base/init.h:47, from src/mongo/db/commands.h:37, from src/mongo/db/stats/top.h:38, from src/mongo/db/stats/top.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/lite_parsed_document_source.h:38, from src/mongo/db/pipeline/mongo_process_interface.h:49, from src/mongo/db/pipeline/mongo_process_common.h:35: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/query/killcursors_request.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/cloner_gen.h --output build/opt/mongo/db/cloner_gen.cpp src/mongo/db/cloner.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/sessions_collection_sharded.cpp:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/query/killcursors_response.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = long long int; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'static mongo::StatusWith mongo::KillCursorsRequest::parseFromBSON(const std::string&, const mongo::BSONObj&)' at src/mongo/db/query/killcursors_request.cpp:82:28: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = long long int; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'mongo::Status mongo::{anonymous}::fillOutCursorArray.constprop(const mongo::BSONObj&, mongo::StringData, std::vector*)' at src/mongo/db/query/killcursors_response.cpp:65:29: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/repl/election_reason_counter_gen.h --output build/opt/mongo/db/repl/election_reason_counter_gen.cpp src/mongo/db/repl/election_reason_counter.idl /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/cloner_gen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc build/opt/mongo/db/cloner_gen.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/pipeline/mongo_process_common.cpp:41: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from build/opt/mongo/db/cloner_gen.h:16, from build/opt/mongo/db/cloner_gen.cpp:9: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/repl/replication_coordinator_impl_heartbeat.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/repl/replication_coordinator_impl_heartbeat.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/repl/replication_coordinator_impl_heartbeat.cpp:40: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/anytrans.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/anytrans.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/downgraded_unique_indexes.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/downgraded_unique_indexes.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/rpc/legacy_request_builder.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/rpc/legacy_request_builder.cpp ar rcsTD build/opt/mongo/db/storage/libdowngraded_unique_indexes.a build/opt/mongo/db/storage/downgraded_unique_indexes.o Skipping ranlib for thin archive build/opt/mongo/db/storage/libdowngraded_unique_indexes.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/unum.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/unum.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_type_endian.h:35, from src/mongo/rpc/message.h:34, from src/mongo/rpc/legacy_request_builder.h:32, from src/mongo/rpc/legacy_request_builder.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/python3 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch arm --header build/opt/mongo/db/auth/sasl_options_gen.h --output build/opt/mongo/db/auth/sasl_options_gen.cpp src/mongo/db/auth/sasl_options.idl src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/s/query/router_stage_limit.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/s/query/router_stage_limit.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/query/cursor_response.h:36, from src/mongo/s/query/cluster_find.h:36, from src/mongo/db/sessions_collection_sharded.cpp:46: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/auth/sasl_options.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/auth/sasl_options.cpp In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/s/query/router_exec_stage.h:35, from src/mongo/s/query/router_stage_limit.h:32, from src/mongo/s/query/router_stage_limit.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/auth/sasl_options.h:36, from src/mongo/db/auth/sasl_options.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/db/transaction_participant.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {const mongo::repl::OpTime&}; _Tp = mongo::repl::OpTime; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/periodic_runner_impl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/periodic_runner_impl.cpp In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from src/mongo/db/query/cursor_response.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::StatusWith}; _Tp = mongo::StatusWith; _Alloc = std::allocator >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector >::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/platform/mutex.h:38, from src/mongo/util/periodic_runner_impl.h:35, from src/mongo/util/periodic_runner_impl.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::StatusWith}; _Tp = mongo::StatusWith; _Alloc = std::allocator >]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator*, std::vector > >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/s2/strings/stringprintf.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Isrc/third_party/s2 -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Isrc/third_party/s2 -Ibuild/opt -Isrc src/third_party/s2/strings/stringprintf.cc In file included from src/mongo/base/string_data.h:39, from src/mongo/logger/log_severity.h:35, from src/third_party/s2/base/logging.h:19, from src/third_party/s2/strings/stringprintf.cc:11: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:66: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = mongo::repl::OpTime; _Alloc = std::allocator]', inlined from 'mongo::Timestamp mongo::TransactionParticipant::Participant::prepareTransaction(mongo::OperationContext*, boost::optional)' at src/mongo/db/transaction_participant.cpp:1154:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1289:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 1289 | _M_realloc_insert(end(), __x); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ ar rcsTD build/opt/mongo/db/query/libcommand_request_response.a build/opt/mongo/db/query/count_command_as_aggregation_command.o build/opt/mongo/db/query/count_request.o build/opt/mongo/db/query/cursor_request.o build/opt/mongo/db/query/cursor_response.o build/opt/mongo/db/query/find_and_modify_request.o build/opt/mongo/db/query/getmore_request.o build/opt/mongo/db/query/killcursors_request.o build/opt/mongo/db/query/killcursors_response.o build/opt/mongo/db/query/view_response_formatter.o build/opt/mongo/db/query/count_command_gen.o Skipping ranlib for thin archive build/opt/mongo/db/query/libcommand_request_response.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/exec/update_stage.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/exec/update_stage.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/catalog/collection.h:37, from src/mongo/db/exec/update_stage.h:33, from src/mongo/db/exec/update_stage.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/icu4c-57.1/source/common/ubidi.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/ubidi.c src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/platform/strnlen.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/platform/strnlen.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/db/cloner_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/catalog/collection_options.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/catalog/collection_options.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/catalog/collection_options.h:36, from src/mongo/db/catalog/collection_options.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/util/options_parser/constraints.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/asio-master/asio/include -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/util/options_parser/constraints.cpp In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/catalog/private/record_store_validate_adaptor.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/catalog/private/record_store_validate_adaptor.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/util/options_parser/constraints.h:34, from src/mongo/util/options_parser/constraints.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/pipeline/document_source_replace_root.cpp: In static member function 'static boost::intrusive_ptr mongo::DocumentSourceReplaceRoot::createFromBson(mongo::BSONElement, const boost::intrusive_ptr&)': src/mongo/db/pipeline/document_source_replace_root.cpp:70:31: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 70 | intrusive_ptr DocumentSourceReplaceRoot::createFromBson( | ^~~~~~~~~~~~~~~~~~~~~~~~~ In lambda function, inlined from 'static boost::intrusive_ptr mongo::DocumentSourceReplaceRoot::createFromBson(mongo::BSONElement, const boost::intrusive_ptr&)' at src/mongo/db/pipeline/document_source_replace_root.cpp:96:7: src/mongo/db/pipeline/document_source_replace_root.cpp:75:86: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 75 | return Expression::parseOperand(expCtx, elem, expCtx->variablesParseState); | ^ src/mongo/db/pipeline/document_source_replace_root.cpp:95:76: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 95 | expCtx, parsingBson.firstElement(), expCtx->variablesParseState); | ^ In lambda function, inlined from 'constexpr _Res std::__invoke_impl(__invoke_other, _Fn&&, _Args&& ...) [with _Res = __cxx11::list >; _Fn = mongo::_mongoInitializerFunction_addToDocSourceParserMap_replaceRoot(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:61:67, inlined from 'constexpr std::enable_if_t, _Res> std::__invoke_r(_Callable&&, _Args&& ...) [with _Res = __cxx11::list >; _Callable = mongo::_mongoInitializerFunction_addToDocSourceParserMap_replaceRoot(InitializerContext*)::&)>&; _Args = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/invoke.h:116:38, inlined from 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_replaceRoot(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/std_function.h:291:44: src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_replace_root.cpp:63:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 63 | REGISTER_DOCUMENT_SOURCE(replaceRoot, | ^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_replace_root.cpp: In static member function 'static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = std::__cxx11::list >; _Functor = mongo::_mongoInitializerFunction_addToDocSourceParserMap_replaceWith(InitializerContext*)::&)>; _ArgTypes = {mongo::BSONElement, const boost::intrusive_ptr&}]': src/mongo/db/pipeline/document_source.h:97:9: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 97 | }; \ | ^ src/mongo/db/pipeline/document_source.h:104:5: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE_CONDITIONALLY' 104 | REGISTER_DOCUMENT_SOURCE_CONDITIONALLY(key, liteParser, fullParser, true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/pipeline/document_source_replace_root.cpp:63:1: note: in expansion of macro 'REGISTER_DOCUMENT_SOURCE' 63 | REGISTER_DOCUMENT_SOURCE(replaceRoot, | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/client/fetcher.h:41, from src/mongo/db/repl/collection_cloner.h:40, from src/mongo/db/repl/initial_syncer.h:43, from src/mongo/db/repl/replication_coordinator_impl.h:40, from src/mongo/db/repl/replication_coordinator_impl_heartbeat.cpp:50: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/bson/ordering.h:32, from src/mongo/db/catalog/index_catalog_entry.h:36, from src/mongo/db/catalog/index_catalog.h:36, from src/mongo/db/catalog/private/record_store_validate_adaptor.h:32, from src/mongo/db/catalog/private/record_store_validate_adaptor.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/duplicate_key_error_info.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/duplicate_key_error_info.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/error_extra_info.h:36, from src/mongo/db/storage/duplicate_key_error_info.h:32, from src/mongo/db/storage/duplicate_key_error_info.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from build/opt/mongo/db/create_indexes_gen.h:10: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::NewIndexSpec}; _Tp = mongo::NewIndexSpec; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/expression_text.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/expression_text.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/matcher/expression_where.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/matcher/expression_where.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::NewIndexSpec}; _Tp = mongo::NewIndexSpec; _Alloc = std::allocator]', inlined from 'void mongo::CreateIndexesCmd::parseProtected(const mongo::IDLParserErrorContext&, const mongo::BSONObj&)' at build/opt/mongo/db/create_indexes_gen.cpp:429:44: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/jsobj.h:43, from src/mongo/db/fts/fts_util.h:34, from src/mongo/db/fts/fts_query.h:34, from src/mongo/db/fts/fts_query_impl.h:36, from src/mongo/db/matcher/expression_text.h:32, from src/mongo/db/matcher/expression_text.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/db/matcher/expression.h:33, from src/mongo/db/matcher/expression_where_base.h:32, from src/mongo/db/matcher/expression_where.h:32, from src/mongo/db/matcher/expression_where.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/libsessions_collection.a build/opt/mongo/db/sessions_collection.o build/opt/mongo/db/create_indexes_gen.o Skipping ranlib for thin archive build/opt/mongo/db/libsessions_collection.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/storage_repair_observer.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/storage_repair_observer.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_fma.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -w -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DDECIMAL_CALL_BY_REFERENCE=0 -DDECIMAL_GLOBAL_ROUNDING=0 -DDECIMAL_GLOBAL_EXCEPTION_FLAGS=0 -DUNCHANGED_BINARY_STATUS_FLAGS=0 -DUSE_COMPILER_F128_TYPE=0 -DUSE_COMPILER_F80_TYPE=0 -DUSE_NATIVE_QUAD_TYPE=0 -DLINUX=1 -Dlinux=1 -DIA32=1 -Dia32=1 -Dgcc=1 -Isrc/third_party/IntelRDFPMathLib20U1/LIBRARY src/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_fma.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/db/jsobj.h:44, from src/mongo/bson/mutable/element.h:36, from src/mongo/db/auth/privilege.h:34, from src/mongo/db/commands.h:40: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = mongo::Top; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = mongo::Top; D = mongo::ServiceContext]' src/mongo/db/stats/top.cpp:49:59: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/initializer_function.h:32, from src/mongo/base/global_initializer_registerer.h:35, from src/mongo/db/service_context.h:36, from src/mongo/db/storage/storage_repair_observer.h:36, from src/mongo/db/storage/storage_repair_observer.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/base/data_range_cursor.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/base/data_range_cursor.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/base/data_range.h:36, from src/mongo/base/data_range_cursor.h:36, from src/mongo/base/data_range_cursor.cpp:30: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/biggie/biggie_record_store.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/biggie/biggie_record_store.cpp In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/storage/libduplicate_key_error_info.a build/opt/mongo/db/storage/duplicate_key_error_info.o src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call Skipping ranlib for thin archive build/opt/mongo/db/storage/libduplicate_key_error_info.a src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/biggie/biggie_recovery_unit.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/biggie/biggie_recovery_unit.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/storage/biggie/biggie_record_store.cpp:38: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/catalog/collection_options.cpp:38: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call In file included from src/mongo/base/string_data.h:39, from src/mongo/db/concurrency/write_conflict_exception.h:34, from src/mongo/db/storage/biggie/biggie_recovery_unit.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/pipeline/libmongo_process_common.a build/opt/mongo/db/pipeline/mongo_process_common.o Skipping ranlib for thin archive build/opt/mongo/db/pipeline/libmongo_process_common.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/biggie/biggie_kv_engine.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/biggie/biggie_kv_engine.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/storage/biggie/biggie_sorted_impl.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/storage/biggie/biggie_sorted_impl.cpp In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/bson/ordering.h:32, from src/mongo/db/catalog/index_catalog_entry.h:36, from src/mongo/db/catalog/index_catalog.h:36, from src/mongo/db/index/index_descriptor.h:37, from src/mongo/db/storage/biggie/biggie_kv_engine.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/storage/biggie/biggie_sorted_impl.cpp:38: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ /home/buildroot/instance-0/output-1/host/bin/arm-linux-gcc -o build/opt/third_party/libstemmer_c/src_c/stem_UTF_8_portuguese.o -c -std=c11 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fno-strict-overflow -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/libstemmer_c/include src/third_party/libstemmer_c/src_c/stem_UTF_8_portuguese.c cc1: warning: command-line option '-Wno-exceptions' is valid for C++/ObjC++ but not for C In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/base/status_with.h:32: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {mongo::LogicalSessionRecord}; _Tp = mongo::LogicalSessionRecord; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mongo::LogicalSessionRecord}; _Tp = mongo::LogicalSessionRecord; _Alloc = std::allocator]', inlined from 'std::vector mongo::SessionsCollectionSharded::_groupSessionRecordsByOwningShard(mongo::OperationContext*, const mongo::LogicalSessionRecordSet&)' at src/mongo/db/sessions_collection_sharded.cpp:131:50: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/matcher/expression_where.cpp:39: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call ar rcsTD build/opt/mongo/db/libtransaction.a build/opt/mongo/db/retryable_writes_stats.o build/opt/mongo/db/server_transactions_metrics.o build/opt/mongo/db/session_catalog_mongod.o build/opt/mongo/db/transaction_history_iterator.o build/opt/mongo/db/transaction_metrics_observer.o build/opt/mongo/db/transaction_participant.o build/opt/mongo/db/session_txn_record_gen.o build/opt/mongo/db/transaction_participant_gen.o build/opt/mongo/db/transactions_stats_gen.o Skipping ranlib for thin archive build/opt/mongo/db/libtransaction.a /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/i18n/utf16collationiterator.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_I18N_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/i18n/utf16collationiterator.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/expression_text.h:33: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/s/config/configsvr_commit_chunk_migration_command.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/s/config/configsvr_commit_chunk_migration_command.cpp In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/concurrency/write_conflict_exception.h:35: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/curop_failpoint_helpers.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/curop_failpoint_helpers.cpp src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call src/mongo/db/storage/storage_repair_observer.cpp: In member function 'void mongo::StorageRepairObserver::_touchRepairIncompleteFile()': src/mongo/db/storage/storage_repair_observer.cpp:123:24: error: 'ofstream' is not a member of 'boost::filesystem'; did you mean 'std::ofstream'? 123 | boost::filesystem::ofstream fileStream(_repairIncompleteFilePath); | ^~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/localefwd.h:41, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/locale:40, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/filesystem/detail/path_traits.hpp:18, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/filesystem/path.hpp:21, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/filesystem.hpp:16, from src/mongo/db/storage/storage_repair_observer.h:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/iosfwd:167:41: note: 'std::ofstream' declared here 167 | typedef basic_ofstream ofstream; | ^~~~~~~~ src/mongo/db/storage/storage_repair_observer.cpp:124:5: error: 'fileStream' was not declared in this scope 124 | fileStream << "This file indicates that a repair operation is in progress or incomplete."; | ^~~~~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/base/status_with.h:38, from src/mongo/db/s/config/configsvr_commit_chunk_migration_command.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/data_type.h:37, from src/mongo/bson/bsonobj.h:40, from src/mongo/db/curop_failpoint_helpers.h:30, from src/mongo/db/curop_failpoint_helpers.cpp:32: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/catalog/collection_info_cache.h:33, from src/mongo/db/catalog/collection.h:42, from src/mongo/db/matcher/expression_text.cpp:34: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from src/mongo/util/decorable.h:64, from src/mongo/platform/mutex.h:46, from src/mongo/util/time_support.h:39, from src/mongo/bson/oid.h:38, from src/mongo/bson/bsonelement.h:44, from src/mongo/bson/bsonobj.h:44, from build/opt/mongo/db/logical_session_id_gen.h:18, from src/mongo/db/logical_session_id.h:35, from src/mongo/db/service_context.h:37: src/mongo/util/decoration_registry.h: In instantiation of 'auto mongo::DecorationRegistry::declareDecoration() [with T = std::unique_ptr; DecoratedType = mongo::ServiceContext]': src/mongo/util/decorable.h:132:74: required from 'static mongo::Decorable::Decoration mongo::Decorable::declareDecoration() [with T = std::unique_ptr; D = mongo::ServiceContext]' src/mongo/db/storage/storage_repair_observer.cpp:62:78: required from here src/mongo/util/decoration_registry.h:72:67: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 72 | typename DecorationContainer::template DecorationDescriptorWithType( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | std::move(declareDecoration( | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 74 | sizeof(T), std::alignment_of::value, &constructAt, &destroyAt))); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/util/decoration_registry.h:72:67: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/logger/redaction.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/logger/redaction.cpp /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/third_party/icu4c-57.1/source/common/uts46.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -Wno-sign-compare -fPIE -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -DUCONFIG_NO_BREAK_ITERATION=1 -DUCONFIG_NO_FORMATTING=1 -DUCONFIG_NO_TRANSLITERATION=1 -DUCONFIG_NO_REGULAR_EXPRESSIONS=1 -DU_CHARSET_IS_UTF8=1 -DU_DISABLE_RENAMING=1 -DU_STATIC_IMPLEMENTATION=1 -DU_USING_ICU_NAMESPACE=0 -DU_COMMON_IMPLEMENTATION=1 -Isrc/third_party/icu4c-57.1/source/common -Isrc/third_party/icu4c-57.1/source/i18n src/third_party/icu4c-57.1/source/common/uts46.cpp src/mongo/db/matcher/expression_where.cpp: In member function 'virtual std::unique_ptr mongo::WhereMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_where.cpp:111:21: warning: redundant move in return statement [-Wredundant-move] 111 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_where.cpp:111:21: note: remove 'std::move' call /home/buildroot/instance-0/output-1/host/bin/arm-linux-g++ -o build/opt/mongo/db/commands/apply_ops_cmd.o -c -Woverloaded-virtual -Wpessimizing-move -Wredundant-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++17 -fno-omit-frame-pointer -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -O2 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-const-variable -Wno-unused-but-set-variable -Wno-missing-braces -Wno-exceptions -fstack-protector-strong -fno-builtin-memcmp -fPIE -DSAFEINT_USE_INTRINSICS=0 -DNDEBUG -D_XOPEN_SOURCE=700 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS -DBOOST_ENABLE_ASSERT_DEBUG_HANDLER -DABSL_FORCE_ALIGNED_ACCESS -Isrc/third_party/s2 -Isrc/third_party/SafeInt -Isrc/third_party/fmt/dist/include -Isrc/third_party/abseil-cpp-master/abseil-cpp -Ibuild/opt -Isrc src/mongo/db/commands/apply_ops_cmd.cpp In file included from src/mongo/base/string_data.h:39, from src/mongo/logger/redaction.h:34, from src/mongo/logger/redaction.cpp:34: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ In file included from src/mongo/base/string_data.h:39, from build/opt/mongo/base/error_codes.h:36, from src/mongo/base/status.h:35, from src/mongo/bson/util/bson_check.h:32, from src/mongo/db/commands/apply_ops_cmd.cpp:36: src/third_party/fmt/dist/include/fmt/format.h:377:6: warning: identifier 'char8_t' is a keyword in C++20 [-Wc++20-compat] 377 | enum char8_t : unsigned char {}; | ^~~~~~~ scons: *** [build/opt/mongo/db/storage/storage_repair_observer.o] Error 1 In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/catalog/collection.h:48: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_text.cpp: In member function 'virtual std::unique_ptr mongo::TextMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_text.cpp:109:21: warning: redundant move in return statement [-Wredundant-move] 109 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_text.cpp:109:21: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/clientcursor.h:39, from src/mongo/db/curop.h:34, from src/mongo/db/curop_failpoint_helpers.cpp:34: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/plan_cache.h:37, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/db/s/config/configsvr_commit_chunk_migration_command.cpp:36: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/vector:72, from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/functional:64, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/utility/compare_pointees.hpp:15, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional/optional.hpp:61, from /home/buildroot/instance-0/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/optional.hpp:15, from src/mongo/db/catalog/collection_options.h:34: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(iterator, _Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:445:7: note: parameter passing for argument of type 'std::vector::iterator' changed in GCC 7.1 445 | vector<_Tp, _Alloc>:: | ^~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call src/mongo/db/catalog/collection_options.cpp: In member function 'mongo::Status mongo::CollectionOptions::parse(const mongo::BSONObj&, ParseKind)': src/mongo/db/catalog/collection_options.cpp:129:47: note: parameter passing for argument of type 'mongo::BSONElement' changed in GCC 7.1 129 | auto res = CollectionUUID::parse(e); | ^ In member function 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator]', inlined from 'void std::vector<_Tp, _Alloc>::push_back(value_type&&) [with _Tp = long long int; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:1296:21, inlined from 'mongo::Status mongo::CollectionOptions::parse(const mongo::BSONObj&, ParseKind)' at src/mongo/db/catalog/collection_options.cpp:164:49: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/vector.tcc:123:28: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 123 | _M_realloc_insert(end(), std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/storage/biggie/biggie_record_store.h:37, from src/mongo/db/storage/biggie/biggie_kv_engine.h:36, from src/mongo/db/storage/biggie/biggie_recovery_unit.h:35, from src/mongo/db/storage/biggie/biggie_recovery_unit.cpp:37: src/mongo/db/storage/biggie/store.h: In instantiation of 'void mongo::biggie::RadixStore::_mergeResolveConflict(const Node*, const Node*, const Node*) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]': src/mongo/db/storage/biggie/store.h:1416:21: required from 'void mongo::biggie::RadixStore::_merge3Helper(Node*, const Node*, const Node*, std::vector&, std::vector&) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]' src/mongo/db/storage/biggie/store.h:638:9: required from 'void mongo::biggie::RadixStore::merge3(const mongo::biggie::RadixStore&, const mongo::biggie::RadixStore&) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]' src/mongo/db/storage/biggie/biggie_recovery_unit.cpp:63:36: required from here src/mongo/db/storage/biggie/store.h:1268:31: warning: loop variable 'otherVal' creates a copy from type 'const mongo::biggie::RadixStore, std::__cxx11::basic_string >::value_type' {aka 'const std::pair, std::__cxx11::basic_string >'} [-Wrange-loop-construct] 1268 | for (const value_type otherVal : other) { | ^~~~~~~~ src/mongo/db/storage/biggie/store.h:1268:31: note: use reference type to prevent copying 1268 | for (const value_type otherVal : other) { | ^~~~~~~~ | & src/mongo/db/storage/biggie/store.h:1306:31: warning: loop variable 'baseVal' creates a copy from type 'const mongo::biggie::RadixStore, std::__cxx11::basic_string >::value_type' {aka 'const std::pair, std::__cxx11::basic_string >'} [-Wrange-loop-construct] 1306 | for (const value_type baseVal : base) { | ^~~~~~~ src/mongo/db/storage/biggie/store.h:1306:31: note: use reference type to prevent copying 1306 | for (const value_type baseVal : base) { | ^~~~~~~ | & src/mongo/db/storage/biggie/store.h: In instantiation of 'void mongo::biggie::RadixStore::_mergeTwoBranches(const Node*, const Node*) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]': src/mongo/db/storage/biggie/store.h:1427:17: required from 'void mongo::biggie::RadixStore::_merge3Helper(Node*, const Node*, const Node*, std::vector&, std::vector&) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]' src/mongo/db/storage/biggie/store.h:638:9: required from 'void mongo::biggie::RadixStore::merge3(const mongo::biggie::RadixStore&, const mongo::biggie::RadixStore&) [with Key = std::__cxx11::basic_string; T = std::__cxx11::basic_string]' src/mongo/db/storage/biggie/biggie_recovery_unit.cpp:63:36: required from here src/mongo/db/storage/biggie/store.h:1334:31: warning: loop variable 'otherVal' creates a copy from type 'const mongo::biggie::RadixStore, std::__cxx11::basic_string >::value_type' {aka 'const std::pair, std::__cxx11::basic_string >'} [-Wrange-loop-construct] 1334 | for (const value_type otherVal : other) { | ^~~~~~~~ src/mongo/db/storage/biggie/store.h:1334:31: note: use reference type to prevent copying 1334 | for (const value_type otherVal : other) { | ^~~~~~~~ | & In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from src/mongo/bson/util/bson_check.h:34: src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove 'std::move' call In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:393:25: warning: redundant move in return statement [-Wredundant-move] 393 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:393:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: note: remove 'std::move' call src/mongo/db/matcher/expression_leaf.h: In member function 'virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_leaf.h:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39: src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove 'std::move' call src/mongo/db/matcher/expression_tree.h: In member function 'virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const': src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_parser.h:37: src/mongo/db/matcher/expression_type.h: In member function 'virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const': src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove 'std::move' call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38: src/mongo/db/pipeline/aggregation_request.h: In static member function 'static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)': src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove 'std::move' call In file included from src/mongo/db/matcher/expression_leaf.h:32: src/mongo/bson/bsonelement_comparator.h: In member function 'virtual void mongo::BSONElementComparator::hash_combine(size_t&, const mongo::BSONElement&) const': src/mongo/bson/bsonelement_comparator.h:68:31: note: parameter passing for argument of type 'const mongo::BSONElement' changed in GCC 7.1 68 | hashCombineBSONElement(seed, toHash, _rules, _stringComparator); | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/memory:69, from src/third_party/fmt/dist/include/fmt/format.h:37: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h: In function '_ForwardIterator std::__do_uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]': /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 113 | __do_uninit_copy(_InputIterator __first, _InputIterator __last, | ^~~~~~~~~~~~~~~~ /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:113:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; bool _TrivialValueTypes = false]', inlined from '_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:185:15, inlined from '_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = __gnu_cxx::__normal_iterator >; _ForwardIterator = mongo::repl::MemberConfig*; _Tp = mongo::repl::MemberConfig]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:373:37, inlined from 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = mongo::repl::MemberConfig; _Alloc = std::allocator]' at /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_vector.h:603:31, inlined from 'mongo::repl::ReplSetConfig::ReplSetConfig(const mongo::repl::ReplSetConfig&)' at src/mongo/db/repl/repl_set_config.h:53:7: /home/buildroot/instance-0/output-1/host/opt/ext-toolchain/arm-buildroot-linux-gnueabihf/include/c++/13.2.0/bits/stl_uninitialized.h:137:39: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator >' changed in GCC 7.1 137 | { return std::__do_uninit_copy(__first, __last, __result); } | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from src/mongo/db/catalog/util/partitioned.h:44, from src/mongo/db/query/plan_executor.h:35, from src/mongo/db/query/explain.h:36: src/mongo/util/with_alignment.h: At global scope: src/mongo/util/with_alignment.h:64:90: warning: use of 'std::hardware_destructive_interference_size' [-Winterference-size] 64 | using CacheAligned = WithAlignmentAtLeast; | ^ src/mongo/util/with_alignment.h:64:90: note: its value can vary between compiler versions or with different '-mtune' or '-mcpu' flags src/mongo/util/with_alignment.h:64:90: note: if this use is part of a public ABI, change it to instead use a constant variable you define src/mongo/util/with_alignment.h:64:90: note: the default value for the current CPU tuning is 32 bytes src/mongo/util/with_alignment.h:64:90: note: you can stabilize this value with '--param hardware_destructive_interference_size=32', or disable this warning with '-Wno-interference-size' scons: building terminated because of errors. build/opt/mongo/db/storage/storage_repair_observer.o failed: Error 1 make: *** [package/pkg-generic.mk:283: /home/buildroot/instance-0/output-1/build/mongodb-4.2.18/.stamp_built] Error 2 make: Leaving directory '/home/buildroot/instance-0/buildroot'