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| author | Dimitry Andric <dim@FreeBSD.org> | 2010-09-17 15:54:40 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2010-09-17 15:54:40 +0000 |
| commit | 3d1dcd9bfdb15c49ee34d576a065079ac5c4d29f (patch) | |
| tree | 0bbe07708f7571f8b5291f6d7b96c102b7c99dee /test/Preprocessor/macro_fn_comma_swallow.c | |
| parent | a0482fa4e7fa27b01184f938097f0666b78016dd (diff) | |
| download | src-4b6273bf844f769a469ef75316562db2c0dfcd55.tar.gz src-4b6273bf844f769a469ef75316562db2c0dfcd55.zip | |
Vendor import of clang r114020 (from the release_28 branch):vendor/clang/clang-r114020
http://llvm.org/svn/llvm-project/cfe/branches/release_28@114020
Approved by: rpaulo (mentor)
Diffstat (limited to 'test/Preprocessor/macro_fn_comma_swallow.c')
| -rw-r--r-- | test/Preprocessor/macro_fn_comma_swallow.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/test/Preprocessor/macro_fn_comma_swallow.c b/test/Preprocessor/macro_fn_comma_swallow.c index 57425910b8a9..726a889f55e5 100644 --- a/test/Preprocessor/macro_fn_comma_swallow.c +++ b/test/Preprocessor/macro_fn_comma_swallow.c @@ -1,21 +1,28 @@ // Test the GNU comma swallowing extension. -// RUN: %clang_cc1 %s -E | grep 'foo{A, }' -// RUN: %clang_cc1 %s -E | grep 'fo2{A,}' -// RUN: %clang_cc1 %s -E | grep '{foo}' +// RUN: %clang_cc1 %s -E | FileCheck -strict-whitespace %s +// CHECK: 1: foo{A, } #define X(Y) foo{A, Y} -X() +1: X() + +// CHECK: 2: fo2{A,} #define X2(Y) fo2{A,##Y} -X2() +2: X2() // should eat the comma. +// CHECK: 3: {foo} #define X3(b, ...) {b, ## __VA_ARGS__} -X3(foo) +3: X3(foo) -// RUN: %clang_cc1 %s -E | grep 'AA BB' // PR3880 +// CHECK: 4: AA BB #define X4(...) AA , ## __VA_ARGS__ BB -X4() +4: X4() + +// PR7943 +// CHECK: 5: 1 +#define X5(x,...) x##,##__VA_ARGS__ +5: X5(1) |