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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/Rewriter/protocol-rewrite-1.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Rewriter/protocol-rewrite-1.m')
-rw-r--r-- | clang/test/Rewriter/protocol-rewrite-1.m | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/clang/test/Rewriter/protocol-rewrite-1.m b/clang/test/Rewriter/protocol-rewrite-1.m new file mode 100644 index 0000000..687a259 --- /dev/null +++ b/clang/test/Rewriter/protocol-rewrite-1.m @@ -0,0 +1,48 @@ +// RUN: %clang_cc1 -rewrite-objc -fobjc-fragile-abi %s -o - + +typedef struct MyWidget { + int a; +} MyWidget; + +MyWidget gWidget = { 17 }; + +@protocol MyProto +- (MyWidget *)widget; +@end + +@interface Foo +@end + +@interface Bar: Foo <MyProto> +@end + +@interface Container ++ (MyWidget *)elementForView:(Foo *)view; +@end + +@implementation Foo +@end + +@implementation Bar +- (MyWidget *)widget { + return &gWidget; +} +@end + +@implementation Container ++ (MyWidget *)elementForView:(Foo *)view +{ + MyWidget *widget = (void*)0; + if (@protocol(MyProto)) { + widget = [(id <MyProto>)view widget]; + } + return widget; +} +@end + +int main(void) { + id view; + MyWidget *w = [Container elementForView: view]; + + return 0; +} |