diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/thread/qsemaphore.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/thread/qsemaphore.cpp b/src/corelib/thread/qsemaphore.cpp index af34a7bb39..a7b423e4e7 100644 --- a/src/corelib/thread/qsemaphore.cpp +++ b/src/corelib/thread/qsemaphore.cpp @@ -300,7 +300,12 @@ QSemaphore::~QSemaphore() */ void QSemaphore::acquire(int n) { +#if QT_VERSION >= QT_VERSION_CHECK(7, 0, 0) +# warning "Move the Q_ASSERT to inline code, make QSemaphore have wide contract, " \ + "and mark noexcept where futexes are in use." +#else Q_ASSERT_X(n >= 0, "QSemaphore::acquire", "parameter 'n' must be non-negative"); +#endif if (futexAvailable()) { futexSemaphoreTryAcquire(u, n, QDeadlineTimer::Forever); |