diff options
| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-02-16 09:31:36 +0000 |
| commit | ecb7e5c8afe929ee38155db94de6b084ec32a645 (patch) | |
| tree | 53010172e19c77ea447bcd89e117cda052ab52e0 /test/Preprocessor/mi_opt2.c | |
| parent | 5044f5c816adfd5cba17f1adee1a10127296d0bf (diff) | |
Notes
Diffstat (limited to 'test/Preprocessor/mi_opt2.c')
| -rw-r--r-- | test/Preprocessor/mi_opt2.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Preprocessor/mi_opt2.c b/test/Preprocessor/mi_opt2.c new file mode 100644 index 0000000000000..198d19fdb7acf --- /dev/null +++ b/test/Preprocessor/mi_opt2.c @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -E %s | FileCheck %s +// PR6282 +// This test should not trigger the include guard optimization since +// the guard macro is defined on the first include. + +#define ITERATING 1 +#define X 1 +#include "mi_opt2.h" +#undef X +#define X 2 +#include "mi_opt2.h" + +// CHECK: b: 1 +// CHECK: b: 2 + |