620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                               ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:58: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                                          ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(short int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:46: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                              ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:57: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                                         ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uint)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                             ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:56: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                                        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                            ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp: In static member function 'static MemberDef* VhdlDocGen::findMemberDef(ClassDef*, const QCString&, MemberListType)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:857:32: warning: implicitly-declared 'constexpr QMapIterator<QCString, MemberDef*>& QMapIterator<QCString, MemberDef*>::operator=(const QMapIterator<QCString, MemberDef*>&)' is deprecated [-Wdeprecated-copy]
  857 |   it=varMap.find(keyType.data());
      |                                ^
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:30:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qmap.h:104:5: note: because 'QMapIterator<QCString, MemberDef*>' has user-provided 'QMapIterator<K, T>::QMapIterator(const QMapIterator<K, T>&) [with K = QCString; T = MemberDef*]'
  104 |     QMapIterator( const QMapIterator<K,T>& it ) : node( it.node ) {}
      |     ^~~~~~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp: In static member function 'static QCString VhdlDocGen::getIndexWord(const char*, int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:1185:34: warning: implicitly-declared 'QCStringList& QCStringList::operator=(const QCStringList&)' is deprecated [-Wdeprecated-copy]
 1185 |   ql=QCStringList::split(reg,temp);
      |                                  ^
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:29:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstringlist.h:28:5: note: because 'QCStringList' has user-provided 'QCStringList::QCStringList(const QCStringList&)'
   28 |     QCStringList( const QCStringList& l ) : QValueList<QCString>(l) { }
      |     ^~~~~~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp: In static member function 'static QCString VhdlDocGen::parseForConfig(QCString&, QCString&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:2591:36: warning: implicitly-declared 'QCStringList& QCStringList::operator=(const QCStringList&)' is deprecated [-Wdeprecated-copy]
 2591 |     ql=QCStringList::split(exp,arch);
      |                                    ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstringlist.h:28:5: note: because 'QCStringList' has user-provided 'QCStringList::QCStringList(const QCStringList&)'
   28 |     QCStringList( const QCStringList& l ) : QValueList<QCString>(l) { }
      |     ^~~~~~~~~~~~
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstringlist.h:17:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qvaluelist.h: In instantiation of 'void QValueListPrivate<T>::remove(const T&) [with T = QCString]':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qvaluelist.h:372:53:   required from 'void QValueList<T>::remove(const T&) [with T = QCString]'
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:3260:14:   required from here
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qvaluelist.h:273:23: warning: implicitly-declared 'constexpr QValueListIterator<QCString>& QValueListIterator<QCString>::operator=(const QValueListIterator<QCString>&)' is deprecated [-Wdeprecated-copy]
  273 |                 first = remove( first );
      |                 ~~~~~~^~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qvaluelist.h:81:5: note: because 'QValueListIterator<QCString>' has user-provided 'QValueListIterator<T>::QValueListIterator(const QValueListIterator<T>&) [with T = QCString]'
   81 |     QValueListIterator( const QValueListIterator<T>& it ) : node( it.node ) {}
      |     ^~~~~~~~~~~~~~~~~~
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:27:
In copy constructor 'QCString::StringRep::StringRep(const QCString::StringRep&)',
    inlined from 'QCString::QCString(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:147:37,
    inlined from 'static void VhdlDocGen::writeProcessProto(OutputList&, const ArgumentList&, const MemberDef*)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:1564:21:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:456:15: warning: '*(const QCString::StringRep::ShortOrLongStringSelector*)((char*)& nn)' may be used uninitialized [-Wmaybe-uninitialized]
  456 |             u = s.u; // avoid uninitialized warning from gcc
      |             ~~^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp: In static member function 'static void VhdlDocGen::writeProcessProto(OutputList&, const ArgumentList&, const MemberDef*)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:1564:14: note: 'nn' declared here
 1564 |     QCString nn=arg.name;
      |              ^~
In copy constructor 'QCString::StringRep::StringRep(const QCString::StringRep&)',
    inlined from 'QCString::QCString(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:147:37,
    inlined from 'static bool VhdlDocGen::writeFuncProcDocu(const MemberDef*, OutputList&, const ArgumentList&, bool)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:1601:23:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:456:15: warning: '*(const QCString::StringRep::ShortOrLongStringSelector*)((char*)& attl)' may be used uninitialized [-Wmaybe-uninitialized]
  456 |             u = s.u; // avoid uninitialized warning from gcc
      |             ~~^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp: In static member function 'static bool VhdlDocGen::writeFuncProcDocu(const MemberDef*, OutputList&, const ArgumentList&, bool)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/vhdldocgen.cpp:1601:14: note: 'attl' declared here
 1601 |     QCString attl=arg.defval;
      |              ^~~~
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstrlist.h:42,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qdir.h:42,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/xmlgen.cpp:18:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(char)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                            ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:54: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                                      ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uchar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(QChar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(const QCharRef&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:65: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                 ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:75: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                           ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(ushort)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:47: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                               ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:58: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                                          ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(short int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:46: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                              ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:57: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                                         ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uint)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                             ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:56: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                                        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                            ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:43:
In member function 'char* QCString::StringRep::rawData() const',
    inlined from 'char* QCString::rawData() const' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:220:27,
    inlined from 'void generateXML()' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/xmlgen.cpp:1941:15:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:602:24: warning: 's.QCString::m_rep.QCString::StringRep::u.QCString::StringRep::ShortOrLongStringSelector::s.QCString::ShortStringRep::len' may be used uninitialized [-Wmaybe-uninitialized]
  602 |             return u.s.len==0 ? 0 : (char*)u.s.str;
      |                    ~~~~^~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/xmlgen.cpp: In function 'void generateXML()':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/xmlgen.cpp:1940:16: note: 's' declared here
 1940 |       QCString s(len+1);
      |                ^
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qfile.h:43,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qfileinfo.h:42,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:28:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(char)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                            ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:54: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                                      ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uchar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(QChar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(const QCharRef&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:65: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                 ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:75: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                           ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(ushort)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:47: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                               ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:58: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                                          ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(short int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:46: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                              ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:57: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                                         ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uint)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                             ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:56: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                                        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                            ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp: In function 'QCString normalizeNonTemplateArgumentsInString(const QCString&, const Definition*, const ArgumentList&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5829:25: warning: loop variable 'formArg' creates a copy from type 'const Argument' [-Wrange-loop-construct]
 5829 |     for (const Argument formArg : formalArgs)
      |                         ^~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5829:25: note: use reference type to prevent copying
 5829 |     for (const Argument formArg : formalArgs)
      |                         ^~~~~~~
      |                         &
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qregexp.h:42,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:27:
In copy constructor 'QCString::StringRep::StringRep(const QCString::StringRep&)',
    inlined from 'QCString::QCString(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:147:37,
    inlined from 'QCString convertCharEntitiesToUTF8(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5602:29:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:450:29: warning: 'result.QCString::m_rep.QCString::StringRep::u.QCString::StringRep::ShortOrLongStringSelector::l.QCString::LongStringRep::d' may be used uninitialized [-Wmaybe-uninitialized]
  450 |               u.l.d = s.u.l.d;
      |                       ~~~~~~^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp: In function 'QCString convertCharEntitiesToUTF8(const QCString&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5599:12: note: 'result' declared here
 5599 |   QCString result;
      |            ^~~~~~
In destructor 'QCString::StringRep::~StringRep()',
    inlined from 'QCString::~QCString()' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:144:5,
    inlined from 'QCString convertCharEntitiesToUTF8(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5629:1:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:435:17: warning: 'result.QCString::m_rep.QCString::StringRep::u.QCString::StringRep::ShortOrLongStringSelector::l.QCString::LongStringRep::d' may be used uninitialized [-Wmaybe-uninitialized]
  435 |             u.l.d->dispose();
      |             ~~~~^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp: In function 'QCString convertCharEntitiesToUTF8(const QCString&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5599:12: note: 'result' declared here
 5599 |   QCString result;
      |            ^~~~~~
In destructor 'QCString::StringRep::~StringRep()',
    inlined from 'QCString::~QCString()' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:144:5,
    inlined from 'QCString convertCharEntitiesToUTF8(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5629:1:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:435:17: warning: 'result.QCString::m_rep.QCString::StringRep::u.QCString::StringRep::ShortOrLongStringSelector::l.QCString::LongStringRep::d' may be used uninitialized [-Wmaybe-uninitialized]
  435 |             u.l.d->dispose();
      |             ~~~~^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp: In function 'QCString convertCharEntitiesToUTF8(const QCString&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:5599:12: note: 'result' declared here
 5599 |   QCString result;
      |            ^~~~~~
In copy constructor 'QCString::StringRep::StringRep(const QCString::StringRep&)',
    inlined from 'QCString::StringRep::StringRep(const QCString::StringRep&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:438:9,
    inlined from 'QCString::QCString(const QCString&)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:147:37,
    inlined from 'QCString extractBlock(QCString, QCString)' at /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:7838:22:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qcstring.h:446:21: warning: '((unsigned char*)((char*)&result + offsetof(QCString, QCString::m_rep.QCString::StringRep::u)))[2]' may be used uninitialized [-Wmaybe-uninitialized]
  446 |               memcpy(u.s.str,s.u.s.str,s.u.s.len+1);
      |               ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp: In function 'QCString extractBlock(QCString, QCString)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/util.cpp:7832:12: note: '((unsigned char*)((char*)&result + offsetof(QCString, QCString::m_rep.QCString::StringRep::u)))[2]' was declared here
 7832 |   QCString result;
      |            ^~~~~~
[ 98%] Linking CXX static library ../lib/lib_doxygen.a
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
[ 98%] Built target _doxygen
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
[ 98%] Building CXX object src/CMakeFiles/doxygen.dir/main.cpp.o
In file included from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstrlist.h:42,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/doxygen.h:21,
                 from /home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/src/main.cpp:19:
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(char)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                            ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:616:54: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  616 |     QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
      |                                                      ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uchar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:617:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  617 |     QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(QChar)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                             ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:618:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  618 |     QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(const QCharRef&)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:65: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                 ^
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:75: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |                                                                           ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(ushort)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:47: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                               ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:620:58: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  620 |     QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
      |                                                          ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(short int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:46: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                              ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:621:57: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  621 |     QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
      |                                                         ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(uint)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:45: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                             ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:622:56: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  622 |     QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
      |                                                        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h: In member function 'QCharRef QCharRef::operator=(int)':
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:44: warning: implicitly-declared 'constexpr QChar& QChar::operator=(const QChar&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                            ^~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:233:8: note: because 'QChar' has user-provided 'QChar::QChar(const QChar&)'
  233 | inline QChar::QChar( const QChar& c )
      |        ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:623:55: warning: implicitly-declared 'constexpr QCharRef::QCharRef(const QCharRef&)' is deprecated [-Wdeprecated-copy]
  623 |     QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
      |                                                       ^~~~~
/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18/qtools/qstring.h:619:14: note: because 'QCharRef' has user-provided 'QCharRef QCharRef::operator=(const QCharRef&)'
  619 |     QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
      |              ^~~~~~~~
[100%] Linking CXX executable ../bin/doxygen
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
[100%] Built target doxygen
make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/host-doxygen-1.8.18'
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'