Qt6.9 warnings

[stefonarch]

Similar to the the qtplugin warnings.

[ 76%] Building CXX object plugin-sysstat/CMakeFiles/sysstat.dir/lxqtsysstatutils.cpp.o
[ 76%] Building CXX object plugin-taskbar/CMakeFiles/taskbar.dir/lxqttaskbutton.cpp.o
In file included from /usr/include/c++/14.2.1/bits/stl_function.h:60,
                 from /usr/include/c++/14.2.1/functional:49,
                 from /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/sniasync.h:31,
                 from /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_sniasync.cpp:9,
                 from /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/mocs_compilation.cpp:2:
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = IconPixmap*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = IconPixmap*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = IconPixmap]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QList<IconPixmap>::QList(QList<IconPixmap>&&)’ at /usr/include/qt6/QtCore/qlist.h:76:7,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 4 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
In file included from /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/sniasync.h:32:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 32 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = IconPixmap*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = IconPixmap*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = IconPixmap]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QList<IconPixmap>::QList(QList<IconPixmap>&&)’ at /usr/include/qt6/QtCore/qlist.h:76:7,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 4 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 32 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = IconPixmap]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QList<IconPixmap>::QList(QList<IconPixmap>&&)’ at /usr/include/qt6/QtCore/qlist.h:76:7,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 5 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 40 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = IconPixmap]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QList<IconPixmap>::QList(QList<IconPixmap>&&)’ at /usr/include/qt6/QtCore/qlist.h:76:7,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 5 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 40 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:78:26,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 6 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 48 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:78:26,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 6 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 48 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 7 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 56 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 7 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 56 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 8 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 64 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 8 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 64 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:78:26,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 9 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 72 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = QTypedArrayData<char16_t>*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:78:26,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 9 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 72 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 10 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 80 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = char16_t*; _Up = std::nullptr_t]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:79:28,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 10 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 80 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:189:11: warning: array subscript 11 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  189 |       _Tp __old_val = std::move(__obj);
      |           ^~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 88 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
In function ‘_Tp std::__exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’,
    inlined from ‘_Tp std::exchange(_Tp&, _Up&&) [with _Tp = long long int; _Up = int]’ at /usr/include/c++/14.2.1/utility:110:29,
    inlined from ‘QArrayDataPointer<T>::QArrayDataPointer(QArrayDataPointer<T>&&) [with T = char16_t]’ at /usr/include/qt6/QtCore/qarraydatapointer.h:80:29,
    inlined from ‘QString::QString(QString&&)’ at /usr/include/qt6/QtCore/qstring.h:225:12,
    inlined from ‘ToolTip::ToolTip(ToolTip&&)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/dbustypes.h:42:8,
    inlined from ‘T qvariant_cast(QVariant&&) [with T = ToolTip]’ at /usr/include/qt6/QtCore/qvariant.h:774:67,
    inlined from ‘ToolTip StatusNotifierItemInterface::toolTip() const’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:58,
    inlined from ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’ at /tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/moc_statusnotifieriteminterface.cpp:222:63:
/usr/include/c++/14.2.1/bits/move.h:190:13: warning: array subscript 11 is outside array bounds of ‘QVariant [1]’ [-Warray-bounds=]
  190 |       __obj = std::forward<_Up>(__new_val);
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h: In static member function ‘static void StatusNotifierItemInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)’:
/tmp/makepkg/lxqt-panel-git/src/build/plugin-statusnotifier/statusnotifier_autogen/EWIEGA46WW/../../../../lxqt-panel/plugin-statusnotifier/statusnotifieriteminterface.h:125:47: note: at offset 88 into object ‘<anonymous>’ of size 32
  125 |     { return qvariant_cast< ToolTip >(property("ToolTip")); }
      |                                       ~~~~~~~~^~~~~~~~~~~
[ 76%] Building CXX object plugin-statusnotifier/CMakeFiles/statusnotifier.dir/statusnotifier.cpp.o
[ 76%]

[tsujan]

They started before Qt 6.9, with Qt 6.8.3. See #2252 (comment)

[tsujan]

The qvariant_cast warnings are in files that are created by qdbusxml2cpp during compilation. So, my way of avoiding them at lxqt/lxqt-config#1129 can't be used here. This should be fixed by Qt devs.

[stefonarch]

Using Clang this isn't shown but many of the following both for mainmenu and fancymenu:

[ 37%] Generating mainmenu_zh_CN.qm
Updating '/tmp/makepkg/lxqt-panel-git/src/build/plugin-mainmenu/mainmenu_zh_CN.qm'...
    Generated 31 translation(s) (31 finished and 0 unfinished)
In file included from /tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuwindow.cpp:29:
/tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuwindow.h:101:10: warning: 'hideEvent' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  101 |     void hideEvent(QHideEvent *e);
      |          ^
/usr/include/qt6/QtWidgets/qwidget.h:701:18: note: overridden virtual function is here                            
  701 |     virtual void hideEvent(QHideEvent *event);
      |                  ^
In file included from /tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuwindow.cpp:29:     
/tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuwindow.h:102:10: warning: 'showEvent' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  102 |     void showEvent(QShowEvent *e);

and

In file included from /tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuappmodel.cpp:30:   
/tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuappmap.h:44:1: warning: 'LXQtFancyMenuAppItem' defined as a struct here but previously declared as a class; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]
   44 | struct LXQtFancyMenuAppItem
      | ^
/tmp/makepkg/lxqt-panel-git/src/lxqt-panel/plugin-fancymenu/lxqtfancymenuappmodel.h:37:1: note: did you mean struct here?
   37 | class LXQtFancyMenuAppItem;
      | ^~~~~
      | struct                                                                                                    
5 warnings generated.       

[isf63]

The class/struct mismatch warnings can be squashed, unless they were intentional.

[isf63]

For g++ -Wsuggest-override is similar to -Winconsistent-missing-override. Not sure if Qt should handle it, but I get lots of the warnings on 6.8.3 [after adding the flag manually]