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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/gc-attributes.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaObjC/gc-attributes.m')
-rw-r--r-- | clang/test/SemaObjC/gc-attributes.m | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/gc-attributes.m b/clang/test/SemaObjC/gc-attributes.m new file mode 100644 index 0000000..2f54328 --- /dev/null +++ b/clang/test/SemaObjC/gc-attributes.m @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -fsyntax-only -verify %s + +@interface A +@end + +void f0(__strong A**); // expected-note{{passing argument to parameter here}} + +void test_f0() { + A *a; + static __weak A *a2; + f0(&a); + f0(&a2); // expected-warning{{passing 'A *__weak *' to parameter of type 'A *__strong *' discards qualifiers}} +} + +void f1(__weak A**); // expected-note{{passing argument to parameter here}} + +void test_f1() { + A *a; + __strong A *a2; + f1(&a); + f1(&a2); // expected-warning{{passing 'A *__strong *' to parameter of type 'A *__weak *' discards qualifiers}} +} |