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author | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
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committer | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
commit | f27e5a09a0d815b8a4814152954ff87dadfdefc0 (patch) | |
tree | ce7d964cbb5e39695b71481698f10cb099c23d4a /test/SemaObjC/nsobject-attribute-1.m | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/SemaObjC/nsobject-attribute-1.m')
-rw-r--r-- | test/SemaObjC/nsobject-attribute-1.m | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/test/SemaObjC/nsobject-attribute-1.m b/test/SemaObjC/nsobject-attribute-1.m new file mode 100644 index 0000000..d1f673a --- /dev/null +++ b/test/SemaObjC/nsobject-attribute-1.m @@ -0,0 +1,48 @@ +// RUN: clang-cc -fblocks -fsyntax-only -verify %s + +@interface NSObject +- (id)self; +- (id)copy; +@end + +typedef struct _foo *__attribute__((NSObject)) Foo_ref; + +@interface TestObject { + Foo_ref dict; +} +@property(retain) Foo_ref dict; +@end + +@implementation TestObject +@synthesize dict; +@end + +@interface NSDictionary +- (int)retainCount; +@end + +int main(int argc, char *argv[]) { + NSDictionary *dictRef; + Foo_ref foo = (Foo_ref)dictRef; + + // do Properties retain? + int before = [dictRef retainCount]; + int after = [dictRef retainCount]; + + if ([foo retainCount] != [dictRef retainCount]) { + } + + // do Blocks retain? + { + void (^block)(void) = ^{ + [foo self]; + }; + before = [foo retainCount]; + id save = [block copy]; + after = [foo retainCount]; + if (after <= before) { + ; + } + } + return 0; +} |