debian-packages/vibe-core
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Make ScopedMutexLock nothrow.

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Wrong order of lock/unlock calls are programming errors and should be treated as such.
This commit is contained in:
Sönke Ludwig 2020-12-12 10:11:17 +01:00
parent ba6c058148
commit 34703d412d
1 changed files with 6 additions and 5 deletions
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11
source/vibe/core/sync.d
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@ -132,21 +132,22 @@ struct ScopedMutexLock(M)
@property bool locked() const { return m_locked; } @property bool locked() const { return m_locked; }
void unlock() void unlock()
{ in (this.locked)
do {
enforce(m_locked); enforce(m_locked);
m_mutex.unlock(); m_mutex.unlock();
m_locked = false; m_locked = false;
} }
bool tryLock() bool tryLock()
{ in (!this.locked)
enforce(!m_locked); do {
return m_locked = m_mutex.tryLock(); return m_locked = m_mutex.tryLock();
} }
void lock() void lock()
{ in (!this.locked)
enforce(!m_locked); do {
m_locked = true; m_locked = true;
m_mutex.lock(); m_mutex.lock();
} }