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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-02-27 01:34:48 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-02-27 01:34:48 +0000 |
| commit | b3a49f567a918406020cc2bb5a4cdba4e976d09c (patch) | |
| tree | 381903e4574b79ab6cd66732427499abfef7f055 | |
| parent | 10b4df7ff21076c21ca764f8ca38ccaff7888f25 (diff) | |
Add a test to make sure __has_include works from inside a macro.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176152 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/Preprocessor/has_include.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/Preprocessor/has_include.c b/test/Preprocessor/has_include.c index 4e71a36974..7cc67fac03 100644 --- a/test/Preprocessor/has_include.c +++ b/test/Preprocessor/has_include.c @@ -170,3 +170,9 @@ __has_include // expected-error@+1 {{expected "FILENAME" or <FILENAME>}} // expected-error@+1 {{expected value in expression}} #if __has_include(<stdint.h) #endif + +#define HAS_INCLUDE(header) __has_include(header) +#if HAS_INCLUDE(<stdint.h>) +#else + #error "__has_include failed (9)." +#endif |