Hi Thiago, I will have a look today.
Olli On 16/02/2020 19:30, Thiago Macieira wrote: > https://bugreports.qt.io/browse/QTBUG-82166 > > The bug report says: > qmap.h(1213): error C2244: "QMultiMap<K,V>::insert": Keine Übereinstimmung für > Funktionsdefinition mit vorhandener Deklaration gefunden [... > \msvc.build_x64\audiofile\audiofile.vcxproj] > qmap.h(1211): note: Siehe Deklaration von "QMultiMap<K,V>::insert" > qmap.h(1213): note: Definition > qmap.h(1213): note: 'QMultiMap<K,V>::iterator QMultiMap<K,V>::insert(const Key > &,const T &)' > qmap.h(1213): note: Vorhandene Deklarationen > qmap.h(1213): note: 'QMap<K,V>::iterator > QMultiMap<K,V>::insert(QMap<K,V>::const_iterator,const Key &,const T &)' > qmap.h(1213): note: 'QMap<K,V>::iterator QMultiMap<K,V>::insert(const Key > &,const T &)' > > my sloppy translation of German is that the compiler is at the definition of > QMultiMap<K,V>::iterator QMultiMap<K,V>::insert(const Key &,const T &) > > and can't find the previous declaration of such a function. It suggests these > two instead: > QMap<K,V>::iterator QMultiMap<K,V>::insert(QMap<K,V>::const_iterator,const Key > &,const T &) > QMap<K,V>::iterator QMultiMap<K,V>::insert(const Key &,const T &) > > The second one should have matched, since QMultiMap's iterator is just QMap's: > using typename QMap<Key, T>::iterator; > > In fact, this is a using declaration, not a typedef. > > MSVC 2019 compiled the change without a problem and the CI seems to have found > no problem. The bug reporter indicates this is happening on a precompiled > header, so it may be difficult to reproduce. > > Is there a volunteer to help figuring this out? I'm strapped for time and > access to the 2017 compiler is limited for me. > _______________________________________________ Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
