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Make sure that autoreleased returned objects are destroyed when the autorelease

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pool is destroyed.  They were previously being destroyed on thread termination,
this ensures that their lifespan is predictable.
This commit is contained in:
theraven 2011-07-04 12:22:23 +00:00
parent 7155f174b7
commit 9d6154041c
1 changed files with 7 additions and 0 deletions
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arc.m
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@ -91,6 +91,13 @@ void objc_autoreleasePoolPop(void *pool)
// TODO: Keep a small pool of autorelease pools per thread and allocate
// from there.
DeleteAutoreleasePool(pool, SELECTOR(release));
#ifndef NO_PTHREADS
// Ensure that autoreleased return values are destroyed at the correct
// moment.
id tmp = pthread_getspecific(ReturnRetained);
objc_release(tmp);
pthread_setspecific(ReturnRetained, NULL);
#endif
}
id objc_autorelease(id obj)