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Diffstat (limited to 'test/Preprocessor/warn-macro-unused.c')
| -rw-r--r-- | test/Preprocessor/warn-macro-unused.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/Preprocessor/warn-macro-unused.c b/test/Preprocessor/warn-macro-unused.c new file mode 100644 index 000000000000..8a6d7c25ca5f --- /dev/null +++ b/test/Preprocessor/warn-macro-unused.c @@ -0,0 +1,5 @@ +// RUN: %clang_cc1 %s -Wunused-macros -Dfoo -Dfoo -verify + +#define unused // expected-warning {{macro is not used}} +#define unused +unused |