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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/ARCMT/check-api.m | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/ARCMT/check-api.m')
| -rw-r--r-- | clang/test/ARCMT/check-api.m | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/ARCMT/check-api.m b/clang/test/ARCMT/check-api.m new file mode 100644 index 0000000..11f4313 --- /dev/null +++ b/clang/test/ARCMT/check-api.m @@ -0,0 +1,43 @@ +// RUN: %clang_cc1 -arcmt-check -verify -triple x86_64-apple-macosx10.7 %s + +#include "Common.h" + +@interface NSInvocation : NSObject +- (void)getReturnValue:(void *)retLoc; +- (void)setReturnValue:(void *)retLoc; + +- (void)getArgument:(void *)argumentLocation atIndex:(int)idx; +- (void)setArgument:(void *)argumentLocation atIndex:(int)idx; +@end + +@interface Test +@end + +@implementation Test { + id strong_id; + __weak id weak_id; + __unsafe_unretained id unsafe_id; + int arg; +} +- (void) test:(NSInvocation *)invok { + [invok getReturnValue:&strong_id]; // expected-error {{NSInvocation's getReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok getReturnValue:&weak_id]; // expected-error {{NSInvocation's getReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok getReturnValue:&unsafe_id]; + [invok getReturnValue:&arg]; + + [invok setReturnValue:&strong_id]; // expected-error {{NSInvocation's setReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok setReturnValue:&weak_id]; // expected-error {{NSInvocation's setReturnValue is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok setReturnValue:&unsafe_id]; + [invok setReturnValue:&arg]; + + [invok getArgument:&strong_id atIndex:0]; // expected-error {{NSInvocation's getArgument is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok getArgument:&weak_id atIndex:0]; // expected-error {{NSInvocation's getArgument is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok getArgument:&unsafe_id atIndex:0]; + [invok getArgument:&arg atIndex:0]; + + [invok setArgument:&strong_id atIndex:0]; // expected-error {{NSInvocation's setArgument is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok setArgument:&weak_id atIndex:0]; // expected-error {{NSInvocation's setArgument is not safe to be used with an object with ownership other than __unsafe_unretained}} + [invok setArgument:&unsafe_id atIndex:0]; + [invok setArgument:&arg atIndex:0]; +} +@end |