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Details

Type: Task
Resolution: Done
Priority: P2: Important
Fix Version/s: Qt Creator 5.0.1
Affects Version/s: None
Component/s: Building Qt Creator
Labels:
- qtcreator_qt6

Platform/s:

All
Epic Link:
Build Qt Creator with Qt 6

Description

Topic	Documented	Changes	Notes
replace QRegExp by QRegularExpression	In QRegularExpression documentation, fairly complete	305267 308065 308061 308060 308058 etc	~400 uses
adapt to removed API from QDesktopWidget
replace "QPixmap *QLabel::pixmap() const" with "QPixmap QLabel::pixmap() const" change
removal of QStringRef			Porting to QStringView touches a huge amount of code. There are pitfalls and missing API in Qt5's QStringView, which make it a hassle: ~~QTBUG-86516~~
removal of QHash::unite
removal of QLinkedList (libs/tracing, plugins/valgrind, proparser)			Default replacement: std::list Pitfall: unsigned sizetype MSVC2019 requires items to be comparable(?!)[3]
removal of QSGEngine (libs/tracing)
removal of AA_DisableWindowContextHelpButton
removal of DefaultLocaleShortDate/ SystemLocaleLongDate/SystemLocaleShortDate
removal of PM_DefaultLayoutSpacing
removal of QButtonGroup::buttonClicked(int)
removal of QTextStream::setCodec (cppfilesettingspage.cpp)
QMultiHash/QHash issue in perfprofiler
changed QProcess::start()
replace enums QString::SkipEmptyParts -> Qt::SkipEmptyParts		308282
replace enums Qt::hex, ...
fix QVector/QList iterator incompatibilities and crashes [1]		~~QTCREATORBUG-26648~~
adapt to QString structure changes [2]
adapt to int->qsizetype changes		308353
adapt to new ambiguous overloads		308353
Adapt KSyntaxHighlighting
Use QStyleOption::initFrom() instead of init()		307090

[1]

"src/libs/extensionsystem/optionsparser.cpp:122:24: error: call of overloaded ‘transform<template<class _Tp, class _Alloc> 
    class std::vector>(const QVector<ExtensionSystem::PluginSpec*>, ExtensionSystem::Internal::OptionsParser::checkForTestOptions()::<lambda(ExtensionSystem::PluginSpec*)>)’ is ambiguous

[2]

stringtable.cpp:127:65: error: cannot convert ‘QString::DataPointer’ {aka ‘QArrayDataPointer<char16_t>’} to ‘QArrayData*’ in initialization
stringtable.cpp:128:22: error: invalid use of member function ‘bool QArrayData::ref()’ (did you forget the ‘()’ ?)
stringtable.cpp:128:26: error: expected ‘;’ before ‘isShared’ 
stringtable.cpp:128:26: error: ‘isShared’ was not declared in this scope
stringtable.cpp:128:50: error: invalid use of member function ‘bool QArrayData::ref()’ (did you forget the ‘()’ ?)

[3]

C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.25.28610\include\xutility(1492): error C2672: 'operator __surrogate_func': no matching overloaded function found
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.25.28610\include\list(1678): note: see reference to function template instantiation 'void std::_Debug_order_unchecked<std::_List_unchecked_iterator<std::_List_val<std::_List_simple_types<_Ty>>>,std::_List_unchecked_iterator<std::_List_val<std::_List_simple_types<_Ty>>>,_Pr2&>(_InIt,_Sentinel,_Pr)' being compiled
        with
        [
            _Ty=ProValueMap,
            _Pr2=std::less<void>,
            _InIt=std::_List_unchecked_iterator<std::_List_val<std::_List_simple_types<ProValueMap>>>,
            _Sentinel=std::_List_unchecked_iterator<std::_List_val<std::_List_simple_types<ProValueMap>>>,
            _Pr=std::less<void> &
        ]
C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.25.28610\include\list(1661): note: see reference to function template instantiation 'void std::list<ProValueMap,std::allocator<ProValueMap>>::_Merge1<std::less<void>>(std::list<ProValueMap,std::allocator<ProValueMap>> &,_Pr2)' being compiled
        with
        [
            _Pr2=std::less<void>
        ]