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| author | Ted Kremenek <kremenek@apple.com> | 2010-02-21 05:15:32 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2010-02-21 05:15:32 +0000 |
| commit | 2fb89539f78cbb567253dbbb2fb1acb61583867c (patch) | |
| tree | 4523b07277b61f821bedf7df75c6d682e04a9016 /clang/test | |
| parent | 1979007ca8cd11853d150699a138172eb16cd4e5 (diff) | |
| download | bcm5719-llvm-2fb89539f78cbb567253dbbb2fb1acb61583867c.tar.gz bcm5719-llvm-2fb89539f78cbb567253dbbb2fb1acb61583867c.zip | |
Clang really intends to reject attribute 'warn_unused_result' on Objective-C methods, but
instead it crashes on them. We might extend this attribute to work on methods, but for
now fix the crasher. Addresses <rdar://problem/7670939>.
llvm-svn: 96723
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/SemaObjC/method-warn-unused-attribute.m | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/method-warn-unused-attribute.m b/clang/test/SemaObjC/method-warn-unused-attribute.m new file mode 100644 index 00000000000..d9dcf996ecb --- /dev/null +++ b/clang/test/SemaObjC/method-warn-unused-attribute.m @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 -fsyntax-only -Wunused-value -verify %s + +@interface INTF +// Currently this is rejected by both GCC and Clang (and Clang was crashing on it). +- (id) foo __attribute__((warn_unused_result)); // expected-warning{{warning: 'warn_unused_result' attribute only applies to function types}} +@end + + |
