diff options
Diffstat (limited to 'src/corelib/thread/qmutex_p.h')
| -rw-r--r-- | src/corelib/thread/qmutex_p.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/corelib/thread/qmutex_p.h b/src/corelib/thread/qmutex_p.h index ec9bfc1152..048d8707c4 100644 --- a/src/corelib/thread/qmutex_p.h +++ b/src/corelib/thread/qmutex_p.h @@ -92,28 +92,28 @@ public: QMutexPrivate(); bool wait(int timeout = -1); - void wakeUp() Q_DECL_NOTHROW; + void wakeUp() noexcept; // Control the lifetime of the privates QAtomicInt refCount; int id; bool ref() { - Q_ASSERT(refCount.load() >= 0); + Q_ASSERT(refCount.loadRelaxed() >= 0); int c; do { - c = refCount.load(); + c = refCount.loadRelaxed(); if (c == 0) return false; } while (!refCount.testAndSetRelaxed(c, c + 1)); - Q_ASSERT(refCount.load() >= 0); + Q_ASSERT(refCount.loadRelaxed() >= 0); return true; } void deref() { - Q_ASSERT(refCount.load() >= 0); + Q_ASSERT(refCount.loadRelaxed() >= 0); if (!refCount.deref()) release(); - Q_ASSERT(refCount.load() >= 0); + Q_ASSERT(refCount.loadRelaxed() >= 0); } void release(); static QMutexPrivate *allocate(); @@ -125,7 +125,7 @@ public: when the mutex is unlocked. */ enum { BigNumber = 0x100000 }; //Must be bigger than the possible number of waiters (number of threads) - void derefWaiters(int value) Q_DECL_NOTHROW; + void derefWaiters(int value) noexcept; //platform specific stuff #if defined(Q_OS_MAC) |