diff options
| author | dim <dim@FreeBSD.org> | 2013-04-08 18:45:10 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2013-04-08 18:45:10 +0000 |
| commit | c72c57c9e9b69944e3e009cd5e209634839581d3 (patch) | |
| tree | 4fc2f184c499d106f29a386c452b49e5197bf63d /test/Lexer/builtin_redef.c | |
| parent | 5b20025c30d23d521e12c1f33ec8fa6b821952cd (diff) | |
| download | FreeBSD-src-c72c57c9e9b69944e3e009cd5e209634839581d3.zip FreeBSD-src-c72c57c9e9b69944e3e009cd5e209634839581d3.tar.gz | |
Vendor import of clang trunk r178860:
http://llvm.org/svn/llvm-project/cfe/trunk@178860
Diffstat (limited to 'test/Lexer/builtin_redef.c')
| -rw-r--r-- | test/Lexer/builtin_redef.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/Lexer/builtin_redef.c b/test/Lexer/builtin_redef.c new file mode 100644 index 0000000..c9351dc --- /dev/null +++ b/test/Lexer/builtin_redef.c @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-OUT +// RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-WARN +// RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 -pedantic-errors | FileCheck %s --check-prefix=CHECK-ERR + +// CHECK-WARN: <command line>:{{.*}} warning: redefining builtin macro +// CHECK-WARN: <command line>:{{.*}} warning: undefining builtin macro + +// CHECK-ERR: <command line>:{{.*}} error: redefining builtin macro +// CHECK-ERR: <command line>:{{.*}} error: undefining builtin macro + +int n = __TIME__; +__DATE__ + +#define __FILE__ "my file" +// CHECK-WARN: :[[@LINE-1]]:9: warning: redefining builtin macro +// CHECK-ERR: :[[@LINE-2]]:9: error: redefining builtin macro + +// CHECK-OUT: int n = 1234; +// CHECK-OUT: __DATE__ |
