David Faure wrote:
> On Thursday 11 May 2006 18:36, Peter Kümmel wrote:
>> David Faure wrote:
>>> I'm confused. This file doesn't use QHash/QSet at all, so why is a QHash
>>> implementation needed?
>>> Is it due to some other file hashing KSortableItems?
>>>
>> Yes, compiling stops there because it couldn't find a qHash function with
>> the correct argument.
>
> Where's "there"? I am quite confused as to why any code would try to hash
> KSortableItem or KSortableList.
>
> Do you mean that even kdecore/tests/ksortablelisttest doesn't compile?
>
When disabling the hack this happens:
Building CXX object kdeui/CMakeFiles/kdeui.dir/keditlistbox.obj
keditlistbox.cpp
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(729) :
error C2665: 'qHash' : none of the 16 overloads could convert all the argument
types
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/kernel/qabstractitemmodel.h(316):
could be 'uint qHash(const QModelIndex &)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(37):
or 'uint qHash(char)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(38):
or 'uint qHash(uchar)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(39):
or 'uint qHash(signed char)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(40):
or 'uint qHash(ushort)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(41):
or 'uint qHash(short)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(42):
or 'uint qHash(uint)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(43):
or 'uint qHash(int)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(44):
or 'uint qHash(ulong)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(52):
or 'uint qHash(long)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(53):
or 'uint qHash(quint64)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(61):
or 'uint qHash(qint64)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(62):
or 'uint qHash(QChar)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(63):
or 'uint qHash(const QByteArray &)'
c:\sandbox\qt4\qt4\include\qtcore\../../src/corelib/tools/qhash.h(64):
or 'uint qHash(const QString &)'
c:\sandbox\qt4\qt4\include\qtgui\../../src/gui/itemviews/qitemselectionmodel.h(160):
or 'uint qHash(const QItemSelec
tionRange &)'
while trying to match the argument list '(const KSortableItem<T,Key>)'
with
[
T=QString,
Key=int
]
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