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| author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
|---|---|---|
| committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
| commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
| tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Preprocessor/warn-macro-unused.c | |
| parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) | |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Preprocessor/warn-macro-unused.c')
| -rw-r--r-- | clang/test/Preprocessor/warn-macro-unused.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/warn-macro-unused.c b/clang/test/Preprocessor/warn-macro-unused.c new file mode 100644 index 0000000..c33aeb5 --- /dev/null +++ b/clang/test/Preprocessor/warn-macro-unused.c @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 %s -Wunused-macros -Dfoo -Dfoo -verify + +#include "warn-macro-unused.h" + +#define unused // expected-warning {{macro is not used}} +#define unused +unused + +// rdar://9745065 +#undef unused_from_header // no warning |