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author | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-07-11 17:17:13 +0200 |
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committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-07-11 17:17:51 +0200 |
commit | 4dac45c9ee59ff6586d90d423654da91523ab679 (patch) | |
tree | cd4a4adf2cbc9e77bf86d2d11e71ec66afdf3be4 /src/corelib/tools/qsharedpointer.cpp | |
parent | 078cd61751aeaa310d35a3d596a21a36004a1a0f (diff) | |
parent | f44850b5c3464cdda0ee9b1ee858d95f3ffaa3e2 (diff) |
Merge remote-tracking branch 'origin/wip/qt6' into wip/cmake
Change-Id: I715b1d743d5f11560e7b3fbeb8fd64a5e5ddb277
Diffstat (limited to 'src/corelib/tools/qsharedpointer.cpp')
-rw-r--r-- | src/corelib/tools/qsharedpointer.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp index e4de5a2ba9..f185d2f23f 100644 --- a/src/corelib/tools/qsharedpointer.cpp +++ b/src/corelib/tools/qsharedpointer.cpp @@ -1380,7 +1380,7 @@ void QtSharedPointer::ExternalRefCountData::setQObjectShared(const QObject *, bo */ void QtSharedPointer::ExternalRefCountData::checkQObjectShared(const QObject *) { - if (strongref.load() < 0) + if (strongref.loadRelaxed() < 0) qWarning("QSharedPointer: cannot create a QSharedPointer from a QObject-tracking QWeakPointer"); } @@ -1390,7 +1390,7 @@ QtSharedPointer::ExternalRefCountData *QtSharedPointer::ExternalRefCountData::ge QObjectPrivate *d = QObjectPrivate::get(const_cast<QObject *>(obj)); Q_ASSERT_X(!d->wasDeleted, "QWeakPointer", "Detected QWeakPointer creation in a QObject being deleted"); - ExternalRefCountData *that = d->sharedRefcount.load(); + ExternalRefCountData *that = d->sharedRefcount.loadRelaxed(); if (that) { that->weakref.ref(); return that; @@ -1398,8 +1398,8 @@ QtSharedPointer::ExternalRefCountData *QtSharedPointer::ExternalRefCountData::ge // we can create the refcount data because it doesn't exist ExternalRefCountData *x = new ExternalRefCountData(Qt::Uninitialized); - x->strongref.store(-1); - x->weakref.store(2); // the QWeakPointer that called us plus the QObject itself + x->strongref.storeRelaxed(-1); + x->weakref.storeRelaxed(2); // the QWeakPointer that called us plus the QObject itself ExternalRefCountData *ret; if (d->sharedRefcount.testAndSetOrdered(nullptr, x, ret)) { // ought to be release+acquire; this is acq_rel+acquire @@ -1407,7 +1407,7 @@ QtSharedPointer::ExternalRefCountData *QtSharedPointer::ExternalRefCountData::ge } else { // ~ExternalRefCountData has a Q_ASSERT, so we use this trick to // only execute this if Q_ASSERTs are enabled - Q_ASSERT((x->weakref.store(0), true)); + Q_ASSERT((x->weakref.storeRelaxed(0), true)); delete x; ret->weakref.ref(); } |