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Marc Mutz aefa427459 qHash(): make 1-to-2-arg adapter a worse match than regular 2-arg overloads 
... by adding more arguments, but then constraining that they don't,
actually, exist.

This makes the the signature of a normal qHash(T, size_t) consistently
a better overload (for same T) than the 1-to-2 adapter. It doesn't
solve the problem that the adapter inserts hash functions for types
that were never defined to be hashable (cf. e.g. QTBUG-116076). But
the adapter is already slated for removal in Qt 7, which will solve
the issue, though maybe we can expedite its demise in 6.9.

Add the test from the bugreport to tst_QHashFunctions.

Fixes: QTBUG-126659
Change-Id: Idb3f275f0409652d55b318d56092764371269c06
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 798c23189c7fb73629c1a98361cb1f50446fecf1)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
 		2024-06-28 09:04:56 +00:00
..
collections Remove extra semi-colons 2024-02-06 20:17:18 +09:00
containerapisymmetry Change license for tests files 2024-02-04 09:56:42 +01:00
qalgorithms Change license for tests files 2024-02-04 09:56:42 +01:00
qarraydata Change license for tests files 2024-02-04 09:56:42 +01:00
qatomicscopedvaluerollback Change license for tests files 2024-02-04 09:56:42 +01:00
qbitarray QBitArray: fix read of uninitialized terminating null 2024-06-17 19:06:27 +00:00
qcache Change license for tests files 2024-02-04 09:56:42 +01:00
qcommandlineparser QCommandLineParser: remove redundant #ifdef from unittest 2024-03-16 16:41:03 +02:00
qcontiguouscache Change license for tests files 2024-02-04 09:56:42 +01:00
qcryptographichash Long live QCryptographicHash::hashInto()! 2024-05-29 14:24:29 +02:00
qduplicatetracker Change license for tests files 2024-02-04 09:56:42 +01:00
qeasingcurve QEasingCurve: use comparison helper macros 2024-05-10 16:31:28 +02:00
qexplicitlyshareddatapointer Change license for tests files 2024-02-04 09:56:42 +01:00
qflatmap Change license for tests files 2024-02-04 09:56:42 +01:00
qfreelist Change license for tests files 2024-02-04 09:56:42 +01:00
qhash qHash: implement chunked hashing of QLatin1StringView 2024-03-12 17:23:09 -08:00
qhashfunctions qHash(): make 1-to-2-arg adapter a worse match than regular 2-arg overloads 2024-06-28 09:04:56 +00:00
qhashseed Fix test compilation issues with QtLite configuration 2024-05-06 14:29:02 +00:00
qline QLineF: add qFuzzyCompare and qFuzzyIsNull overloads 2024-05-10 15:33:40 +02:00
qlist QList: add uninitialized resizes 2024-02-16 14:20:50 +01:00
qmacautoreleasepool Change license for tests files 2024-02-04 09:56:42 +01:00
qmakearray Change license for tests files 2024-02-04 09:56:42 +01:00
qmap QMap: add missing qHash() overload 2024-02-09 20:33:05 +00:00
qmargins QMarginsF: add qFuzzyCompare and qFuzzyIsNull overloads 2024-05-10 15:33:40 +02:00
qmessageauthenticationcode Change license for tests files 2024-02-04 09:56:42 +01:00
qoffsetstringarray Change license for tests files 2024-02-04 09:56:42 +01:00
qpair Change license for tests files 2024-02-04 09:56:42 +01:00
qpoint QPoint(F): use comparison helper macros 2024-05-10 15:33:39 +02:00
qpointf Add qFuzzyCompare() and qFuzzyIsNull() overloads for QPointF 2024-05-10 15:33:39 +02:00
qqueue Change license for tests files 2024-02-04 09:56:42 +01:00
qrect QRectF: add qFuzzyCompare and qFuzzyIsNull overloads 2024-05-10 15:33:40 +02:00
qringbuffer Change license for tests files 2024-02-04 09:56:42 +01:00
qscopedpointer Change license for tests files 2024-02-04 09:56:42 +01:00
qscopedvaluerollback Change license for tests files 2024-02-04 09:56:42 +01:00
qscopeguard Change license for tests files 2024-02-04 09:56:42 +01:00
qset Change license for tests files 2024-02-04 09:56:42 +01:00
qsharedpointer tst_QSharedPointer: check QWeakPointer vs. virtual bases 2024-06-20 19:05:31 +00:00
qsize QSize(F): use comparison helper macros 2024-05-14 14:33:21 +02:00
qsizef QSizeF: add qFuzzyCompare and qFuzzyIsNull overloads 2024-05-14 14:33:21 +02:00
qspan tst_QSpan: port to QTEST_THROW_ON_FAIL 2024-06-20 01:55:26 +00:00
qstl Change license for tests files 2024-02-04 09:56:42 +01:00
qtaggedpointer Change license for tests files 2024-02-04 09:56:42 +01:00
qtimeline Change license for tests files 2024-02-04 09:56:42 +01:00
qtyperevision QTypeRevision: use comparison helper macros 2024-03-13 20:34:22 +01:00
quniquehandle Fix warning: remove unused parameter 2024-04-04 00:51:46 +00:00
qvarlengtharray QVarLengthArray: re-publish Prealloc as a nested PreallocatedSize 2024-02-15 17:44:36 +00:00
qversionnumber QVersionNumber: use new comparison helper macros 2024-05-06 22:47:55 +02:00
CMakeLists.txt tst_QSpan: port to QTEST_THROW_ON_FAIL 2024-06-20 01:55:26 +00:00