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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Preprocessor/macro_paste_msextensions.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Preprocessor/macro_paste_msextensions.c')
-rw-r--r-- | clang/test/Preprocessor/macro_paste_msextensions.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/macro_paste_msextensions.c b/clang/test/Preprocessor/macro_paste_msextensions.c new file mode 100644 index 0000000..c5b4213 --- /dev/null +++ b/clang/test/Preprocessor/macro_paste_msextensions.c @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 -P -E -fms-extensions %s | FileCheck -strict-whitespace %s + +// This horrible stuff should preprocess into (other than whitespace): +// int foo; +// int bar; +// int baz; + +int foo; + +// CHECK: int foo; + +#define comment /##/ dead tokens live here +comment This is stupidity + +int bar; + +// CHECK: int bar; + +#define nested(x) int x comment cute little dead tokens... + +nested(baz) rise of the dead tokens + +; + +// CHECK: int baz +// CHECK: ; + + +// rdar://8197149 - VC++ allows invalid token pastes: (##baz +#define foo(x) abc(x) +#define bar(y) foo(##baz(y)) +bar(q) + +// CHECK: abc(baz(q)) |