diff options
Diffstat (limited to 'src/corelib')
-rw-r--r-- | src/corelib/global/qcompilerdetection.h | 3 | ||||
-rw-r--r-- | src/corelib/global/qlibraryinfo.cpp | 4 | ||||
-rw-r--r-- | src/corelib/global/qlogging.cpp | 2 | ||||
-rw-r--r-- | src/corelib/io/qfilesystemengine_unix.cpp | 20 | ||||
-rw-r--r-- | src/corelib/io/qurl.cpp | 3 | ||||
-rw-r--r-- | src/corelib/thread/qbasicatomic.h | 5 | ||||
-rw-r--r-- | src/corelib/thread/qfutureinterface.cpp | 109 | ||||
-rw-r--r-- | src/corelib/thread/qfutureinterface_p.h | 2 | ||||
-rw-r--r-- | src/corelib/tools/qdatetimeparser.cpp | 2 |
9 files changed, 98 insertions, 52 deletions
diff --git a/src/corelib/global/qcompilerdetection.h b/src/corelib/global/qcompilerdetection.h index d0eb2af423..5f60e32af5 100644 --- a/src/corelib/global/qcompilerdetection.h +++ b/src/corelib/global/qcompilerdetection.h @@ -994,6 +994,9 @@ # define Q_COMPILER_THREADSAFE_STATICS # define Q_COMPILER_UNIFORM_INIT # endif +# if _MSC_VER >= 1910 +# define Q_COMPILER_CONSTEXPR +# endif # endif /* __cplusplus */ #endif /* Q_CC_MSVC */ diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp index 458200180e..62b49da316 100644 --- a/src/corelib/global/qlibraryinfo.cpp +++ b/src/corelib/global/qlibraryinfo.cpp @@ -318,8 +318,10 @@ QLibraryInfo::buildDate() # define COMPILER_STRING "MSVC 2012" # elif _MSC_VER < 1900 # define COMPILER_STRING "MSVC 2013" -# elif _MSC_VER < 2000 +# elif _MSC_VER < 1910 # define COMPILER_STRING "MSVC 2015" +# elif _MSC_VER < 2000 +# define COMPILER_STRING "MSVC 2017" # else # define COMPILER_STRING "MSVC _MSC_VER " QT_STRINGIFY(_MSC_VER) # endif diff --git a/src/corelib/global/qlogging.cpp b/src/corelib/global/qlogging.cpp index e8262aa0c0..22b75afac8 100644 --- a/src/corelib/global/qlogging.cpp +++ b/src/corelib/global/qlogging.cpp @@ -1781,7 +1781,7 @@ void qErrnoWarning(int code, const char *msg, ...) \snippet code/src_corelib_global_qglobal.cpp 23 - \sa QtMessageHandler, QtMsgType, qDebug(), qWarning(), qCritical(), qFatal(), + \sa QtMessageHandler, QtMsgType, qDebug(), qInfo(), qWarning(), qCritical(), qFatal(), {Debugging Techniques} */ diff --git a/src/corelib/io/qfilesystemengine_unix.cpp b/src/corelib/io/qfilesystemengine_unix.cpp index a82d28604c..9618fade2b 100644 --- a/src/corelib/io/qfilesystemengine_unix.cpp +++ b/src/corelib/io/qfilesystemengine_unix.cpp @@ -65,6 +65,13 @@ #include <MobileCoreServices/MobileCoreServices.h> #endif +#if defined(Q_OS_DARWIN) +// We cannot include <Foundation/Foundation.h> (it's an Objective-C header), but +// we need these declarations: +Q_FORWARD_DECLARE_OBJC_CLASS(NSString); +extern "C" NSString *NSTemporaryDirectory(); +#endif + QT_BEGIN_NAMESPACE #if defined(Q_OS_DARWIN) @@ -702,8 +709,17 @@ QString QFileSystemEngine::tempPath() return QLatin1String(QT_UNIX_TEMP_PATH_OVERRIDE); #else QString temp = QFile::decodeName(qgetenv("TMPDIR")); - if (temp.isEmpty()) - temp = QLatin1String("/tmp"); + if (temp.isEmpty()) { +#if defined(Q_OS_DARWIN) && !defined(QT_BOOTSTRAPPED) + if (NSString *nsPath = NSTemporaryDirectory()) { + temp = QString::fromCFString((CFStringRef)nsPath); + } else { +#else + { +#endif + temp = QLatin1String("/tmp"); + } + } return QDir::cleanPath(temp); #endif } diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp index d417238053..eed7c4e1f8 100644 --- a/src/corelib/io/qurl.cpp +++ b/src/corelib/io/qurl.cpp @@ -3708,6 +3708,9 @@ bool QUrl::matches(const QUrl &url, FormattingOptions options) const if ((d->sectionIsPresent & mask) != (url.d->sectionIsPresent & mask)) return false; + if (options & QUrl::RemovePath) + return true; + // Compare paths, after applying path-related options QString path1; d->appendPath(path1, options, QUrlPrivate::Path); diff --git a/src/corelib/thread/qbasicatomic.h b/src/corelib/thread/qbasicatomic.h index 447fca44c0..24218e833a 100644 --- a/src/corelib/thread/qbasicatomic.h +++ b/src/corelib/thread/qbasicatomic.h @@ -61,6 +61,9 @@ # error "Qt requires C++11 support" #endif +QT_WARNING_PUSH +QT_WARNING_DISABLE_MSVC(4522) + QT_BEGIN_NAMESPACE #if 0 @@ -323,4 +326,6 @@ public: QT_END_NAMESPACE +QT_WARNING_POP + #endif // QBASICATOMIC_H diff --git a/src/corelib/thread/qfutureinterface.cpp b/src/corelib/thread/qfutureinterface.cpp index ce31fe9270..c62b8fd36b 100644 --- a/src/corelib/thread/qfutureinterface.cpp +++ b/src/corelib/thread/qfutureinterface.cpp @@ -83,13 +83,33 @@ QFutureInterfaceBase::~QFutureInterfaceBase() delete d; } +static inline int switch_on(QAtomicInt &a, int which) +{ + return a.fetchAndOrRelaxed(which) | which; +} + +static inline int switch_off(QAtomicInt &a, int which) +{ + return a.fetchAndAndRelaxed(~which) & ~which; +} + +static inline int switch_from_to(QAtomicInt &a, int from, int to) +{ + int newValue; + int expected = a.load(); + do { + newValue = (expected & ~from) | to; + } while (!a.testAndSetRelaxed(expected, newValue, expected)); + return newValue; +} + void QFutureInterfaceBase::cancel() { QMutexLocker locker(&d->m_mutex); - if (d->state & Canceled) + if (d->state.load() & Canceled) return; - d->state = State((d->state & ~Paused) | Canceled); + switch_from_to(d->state, Paused, Canceled); d->waitCondition.wakeAll(); d->pausedWaitCondition.wakeAll(); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Canceled)); @@ -99,10 +119,10 @@ void QFutureInterfaceBase::setPaused(bool paused) { QMutexLocker locker(&d->m_mutex); if (paused) { - d->state = State(d->state | Paused); + switch_on(d->state, Paused); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Paused)); } else { - d->state = State(d->state & ~Paused); + switch_off(d->state, Paused); d->pausedWaitCondition.wakeAll(); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Resumed)); } @@ -111,29 +131,24 @@ void QFutureInterfaceBase::setPaused(bool paused) void QFutureInterfaceBase::togglePaused() { QMutexLocker locker(&d->m_mutex); - if (d->state & Paused) { - d->state = State(d->state & ~Paused); + if (d->state.load() & Paused) { + switch_off(d->state, Paused); d->pausedWaitCondition.wakeAll(); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Resumed)); } else { - d->state = State(d->state | Paused); + switch_on(d->state, Paused); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Paused)); } } void QFutureInterfaceBase::setThrottled(bool enable) { - // bail out if we are not changing the state - if ((enable && (d->state & Throttled)) || (!enable && !(d->state & Throttled))) - return; - - // lock and change the state QMutexLocker lock(&d->m_mutex); if (enable) { - d->state = State(d->state | Throttled); + switch_on(d->state, Throttled); } else { - d->state = State(d->state & ~Throttled); - if (!(d->state & Paused)) + switch_off(d->state, Throttled); + if (!(d->state.load() & Paused)) d->pausedWaitCondition.wakeAll(); } } @@ -184,11 +199,15 @@ bool QFutureInterfaceBase::waitForNextResult() void QFutureInterfaceBase::waitForResume() { // return early if possible to avoid taking the mutex lock. - if ((d->state & Paused) == false || (d->state & Canceled)) - return; + { + const int state = d->state.load(); + if (!(state & Paused) || (state & Canceled)) + return; + } QMutexLocker lock(&d->m_mutex); - if ((d->state & Paused) == false || (d->state & Canceled)) + const int state = d->state.load(); + if (!(state & Paused) || (state & Canceled)) return; // decrease active thread count since this thread will wait. @@ -236,7 +255,7 @@ bool QFutureInterfaceBase::isProgressUpdateNeeded() const void QFutureInterfaceBase::reportStarted() { QMutexLocker locker(&d->m_mutex); - if ((d->state & Started) || (d->state & Canceled) || (d->state & Finished)) + if (d->state.load() & (Started|Canceled|Finished)) return; d->setState(State(Started | Running)); @@ -252,11 +271,11 @@ void QFutureInterfaceBase::reportCanceled() void QFutureInterfaceBase::reportException(const QException &exception) { QMutexLocker locker(&d->m_mutex); - if ((d->state & Canceled) || (d->state & Finished)) + if (d->state.load() & (Canceled|Finished)) return; d->m_exceptionStore.setException(exception); - d->state = State(d->state | Canceled); + switch_on(d->state, Canceled); d->waitCondition.wakeAll(); d->pausedWaitCondition.wakeAll(); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Canceled)); @@ -266,8 +285,8 @@ void QFutureInterfaceBase::reportException(const QException &exception) void QFutureInterfaceBase::reportFinished() { QMutexLocker locker(&d->m_mutex); - if (!(d->state & Finished)) { - d->state = State((d->state & ~Running) | Finished); + if (!isFinished()) { + switch_from_to(d->state, Running, Finished); d->waitCondition.wakeAll(); d->sendCallOut(QFutureCallOutEvent(QFutureCallOutEvent::Finished)); } @@ -287,7 +306,7 @@ int QFutureInterfaceBase::expectedResultCount() bool QFutureInterfaceBase::queryState(State state) const { - return (d->state & state); + return d->state.load() & state; } void QFutureInterfaceBase::waitForResult(int resultIndex) @@ -295,7 +314,7 @@ void QFutureInterfaceBase::waitForResult(int resultIndex) d->m_exceptionStore.throwPossibleException(); QMutexLocker lock(&d->m_mutex); - if (!(d->state & Running)) + if (!isRunning()) return; lock.unlock(); @@ -305,11 +324,9 @@ void QFutureInterfaceBase::waitForResult(int resultIndex) lock.relock(); - if (d->state & Running) { - const int waitIndex = (resultIndex == -1) ? INT_MAX : resultIndex; - while ((d->state & Running) && d->internal_isResultReadyAt(waitIndex) == false) - d->waitCondition.wait(&d->m_mutex); - } + const int waitIndex = (resultIndex == -1) ? INT_MAX : resultIndex; + while (isRunning() && !d->internal_isResultReadyAt(waitIndex)) + d->waitCondition.wait(&d->m_mutex); d->m_exceptionStore.throwPossibleException(); } @@ -317,7 +334,7 @@ void QFutureInterfaceBase::waitForResult(int resultIndex) void QFutureInterfaceBase::waitForFinished() { QMutexLocker lock(&d->m_mutex); - const bool alreadyFinished = !(d->state & Running); + const bool alreadyFinished = !isRunning(); lock.unlock(); if (!alreadyFinished) { @@ -325,7 +342,7 @@ void QFutureInterfaceBase::waitForFinished() lock.relock(); - while (d->state & Running) + while (isRunning()) d->waitCondition.wait(&d->m_mutex); } @@ -334,7 +351,7 @@ void QFutureInterfaceBase::waitForFinished() void QFutureInterfaceBase::reportResultsReady(int beginIndex, int endIndex) { - if ((d->state & Canceled) || (d->state & Finished) || beginIndex == endIndex) + if (beginIndex == endIndex || (d->state.load() & (Canceled|Finished))) return; d->waitCondition.wakeAll(); @@ -396,7 +413,7 @@ void QFutureInterfaceBase::setProgressValueAndText(int progressValue, if (d->m_progressValue >= progressValue) return; - if ((d->state & Canceled) || (d->state & Finished)) + if (d->state.load() & (Canceled|Finished)) return; if (d->internal_updateProgress(progressValue, progressText)) { @@ -468,10 +485,10 @@ bool QFutureInterfaceBasePrivate::internal_waitForNextResult() if (m_results.hasNextResult()) return true; - while ((state & QFutureInterfaceBase::Running) && m_results.hasNextResult() == false) + while ((state.load() & QFutureInterfaceBase::Running) && m_results.hasNextResult() == false) waitCondition.wait(&m_mutex); - return (!(state & QFutureInterfaceBase::Canceled) && m_results.hasNextResult()); + return !(state.load() & QFutureInterfaceBase::Canceled) && m_results.hasNextResult(); } bool QFutureInterfaceBasePrivate::internal_updateProgress(int progress, @@ -494,16 +511,16 @@ bool QFutureInterfaceBasePrivate::internal_updateProgress(int progress, void QFutureInterfaceBasePrivate::internal_setThrottled(bool enable) { // bail out if we are not changing the state - if ((enable && (state & QFutureInterfaceBase::Throttled)) - || (!enable && !(state & QFutureInterfaceBase::Throttled))) + if ((enable && (state.load() & QFutureInterfaceBase::Throttled)) + || (!enable && !(state.load() & QFutureInterfaceBase::Throttled))) return; // change the state if (enable) { - state = QFutureInterfaceBase::State(state | QFutureInterfaceBase::Throttled); + switch_on(state, QFutureInterfaceBase::Throttled); } else { - state = QFutureInterfaceBase::State(state & ~QFutureInterfaceBase::Throttled); - if (!(state & QFutureInterfaceBase::Paused)) + switch_off(state, QFutureInterfaceBase::Throttled); + if (!(state.load() & QFutureInterfaceBase::Paused)) pausedWaitCondition.wakeAll(); } } @@ -538,7 +555,7 @@ void QFutureInterfaceBasePrivate::connectOutputInterface(QFutureCallOutInterface { QMutexLocker locker(&m_mutex); - if (state & QFutureInterfaceBase::Started) { + if (state.load() & QFutureInterfaceBase::Started) { interface->postCallOutEvent(QFutureCallOutEvent(QFutureCallOutEvent::Started)); interface->postCallOutEvent(QFutureCallOutEvent(QFutureCallOutEvent::ProgressRange, m_progressMinimum, @@ -558,13 +575,13 @@ void QFutureInterfaceBasePrivate::connectOutputInterface(QFutureCallOutInterface it.batchedAdvance(); } - if (state & QFutureInterfaceBase::Paused) + if (state.load() & QFutureInterfaceBase::Paused) interface->postCallOutEvent(QFutureCallOutEvent(QFutureCallOutEvent::Paused)); - if (state & QFutureInterfaceBase::Canceled) + if (state.load() & QFutureInterfaceBase::Canceled) interface->postCallOutEvent(QFutureCallOutEvent(QFutureCallOutEvent::Canceled)); - if (state & QFutureInterfaceBase::Finished) + if (state.load() & QFutureInterfaceBase::Finished) interface->postCallOutEvent(QFutureCallOutEvent(QFutureCallOutEvent::Finished)); outputConnections.append(interface); @@ -583,7 +600,7 @@ void QFutureInterfaceBasePrivate::disconnectOutputInterface(QFutureCallOutInterf void QFutureInterfaceBasePrivate::setState(QFutureInterfaceBase::State newState) { - state = newState; + state.store(newState); } QT_END_NAMESPACE diff --git a/src/corelib/thread/qfutureinterface_p.h b/src/corelib/thread/qfutureinterface_p.h index f5f0e7047f..5245b76072 100644 --- a/src/corelib/thread/qfutureinterface_p.h +++ b/src/corelib/thread/qfutureinterface_p.h @@ -161,7 +161,7 @@ public: int m_progressValue; // TQ int m_progressMinimum; // TQ int m_progressMaximum; // TQ - QFutureInterfaceBase::State state; + QAtomicInt state; // reads and writes can happen unprotected, both must be atomic QElapsedTimer progressTime; QWaitCondition pausedWaitCondition; QtPrivate::ResultStoreBase m_results; diff --git a/src/corelib/tools/qdatetimeparser.cpp b/src/corelib/tools/qdatetimeparser.cpp index 36ab93df1e..037e7f368f 100644 --- a/src/corelib/tools/qdatetimeparser.cpp +++ b/src/corelib/tools/qdatetimeparser.cpp @@ -887,12 +887,12 @@ QDateTimeParser::StateNode QDateTimeParser::parse(QString &input, int &cursorPos State state = Acceptable; QDateTime newCurrentValue; - int pos = 0; bool conflicts = false; const int sectionNodesCount = sectionNodes.size(); QDTPDEBUG << "parse" << input; { + int pos = 0; int year, month, day; const QDate currentDate = currentValue.date(); const QTime currentTime = currentValue.time(); |