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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-01-19 11:29:52 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2017-01-28 07:46:22 +0000 |
| commit | ce3402b5efc929b99d6ecb27f47e671cdcfae393 (patch) | |
| tree | 41c2c17e0dd1aa686a43272979354eb9ffd9ac82 /doc/global | |
| parent | 1aea3c1229556d2a692194c615844579f315e3be (diff) | |
| download | qtbase-ce3402b5efc929b99d6ecb27f47e671cdcfae393.tar.gz | |
QSizePolicy: add some constexpr
Also add a basic test for constexpr expressions involving QSizePolicy.
GCC < 4.8.0 has problems with initializing variant members in constexpr ctors:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54922
Instead of revoking its Q_COMPILER_CONSTEXPR, which is a source-incompatible
change, simply note the fact so we can selectively provide constexpr for
QSizePolicy.
Change-Id: Iba8e5a7cdf847d73e8e2b6bb6211fb3c9846aa0a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'doc/global')
| -rw-r--r-- | doc/global/qt-cpp-defines.qdocconf | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/global/qt-cpp-defines.qdocconf b/doc/global/qt-cpp-defines.qdocconf index 8ac5b70bbb..fc3f78b925 100644 --- a/doc/global/qt-cpp-defines.qdocconf +++ b/doc/global/qt-cpp-defines.qdocconf @@ -171,6 +171,7 @@ Cpp.ignoretokens += \ QT_END_NAMESPACE \ QT_FASTCALL \ QT_MUTEX_LOCK_NOEXCEPT \ + QT_SIZEPOLICY_CONSTEXPR \ QT_WARNING_DISABLE_DEPRECATED \ QT_WARNING_PUSH \ QT_WARNING_POP \ |