diff options
| -rw-r--r-- | test/Analysis/retain-release.m | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Analysis/retain-release.m b/test/Analysis/retain-release.m index c6a05c0031..50a809c36a 100644 --- a/test/Analysis/retain-release.m +++ b/test/Analysis/retain-release.m @@ -69,6 +69,8 @@ typedef struct _NSZone NSZone; - (const char *)UTF8String; - (id)initWithUTF8String:(const char *)nullTerminatedCString; + (id)stringWithUTF8String:(const char *)nullTerminatedCString; +- (id)init; +- (void)dealloc; @end extern NSString * const NSCurrentLocaleDidChangeNotification ; @protocol NSLocking - (void)lock; @end extern NSString * const NSUndoManagerCheckpointNotification; @@ -334,3 +336,27 @@ static void rdar_6659160(char *inkind, char *inname) } @end +// PR 3820 - Reason about calls to -dealloc +void pr3820_DeallocInsteadOfRelease(void) +{ + id foo = [[NSString alloc] init]; // no-warning + [foo dealloc]; + // foo is not leaked, since it has been deallocated. +} + +void pr3820_ReleaseAfterDealloc(void) +{ + id foo = [[NSString alloc] init]; + [foo dealloc]; + [foo release]; // expected-warning{{used after it is release}} + // NSInternalInconsistencyException: message sent to deallocated object +} + +void pr3820_DeallocAfterRelease(void) +{ + NSLog(@"\n\n[%s]", __FUNCTION__); + id foo = [[NSString alloc] init]; + [foo release]; + [foo dealloc]; // expected-warning{{used after it is released}} + // message sent to released object +} |