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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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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/SemaObjC/class-message-protocol-lookup.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaObjC/class-message-protocol-lookup.m')
-rw-r--r-- | clang/test/SemaObjC/class-message-protocol-lookup.m | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/class-message-protocol-lookup.m b/clang/test/SemaObjC/class-message-protocol-lookup.m new file mode 100644 index 0000000..37df7a6 --- /dev/null +++ b/clang/test/SemaObjC/class-message-protocol-lookup.m @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s +// rdar://9224670 + +@interface RandomObject { +@private +} ++ (id)alloc; +@end + +@protocol TestProtocol +- (void)nothingInteresting; +@end + +@protocol Test2Protocol ++ (id)alloc; +- (id)alloc2; // expected-note 2 {{method 'alloc2' declared here}} +@end + +@implementation RandomObject +- (void) Meth { + Class<TestProtocol> c = [c alloc]; // expected-warning {{class method '+alloc' not found (return type defaults to 'id')}} + Class<Test2Protocol> c1 = [c1 alloc2]; // expected-warning {{instance method 'alloc2' found instead of class method 'alloc2'}} + Class<Test2Protocol> c2 = [c2 alloc]; // ok +} ++ (id)alloc { return 0; } +@end + +int main () +{ + Class<TestProtocol> c = [c alloc]; // expected-warning {{class method '+alloc' not found (return type defaults to 'id')}} + Class<Test2Protocol> c1 = [c1 alloc2]; // expected-warning {{instance method 'alloc2' found instead of class method 'alloc2'}} + Class<Test2Protocol> c2 = [c2 alloc]; // ok + return 0; +} |