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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Preprocessor/c99-6_10_3_4_p9.c | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Preprocessor/c99-6_10_3_4_p9.c')
| -rw-r--r-- | clang/test/Preprocessor/c99-6_10_3_4_p9.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/c99-6_10_3_4_p9.c b/clang/test/Preprocessor/c99-6_10_3_4_p9.c new file mode 100644 index 0000000..04c4b79 --- /dev/null +++ b/clang/test/Preprocessor/c99-6_10_3_4_p9.c @@ -0,0 +1,20 @@ +// Example from C99 6.10.3.4p9 + +// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s + +#define debug(...) fprintf(stderr, __VA_ARGS__) +#define showlist(...) puts(#__VA_ARGS__) +#define report(test, ...) ((test)?puts(#test):\ + printf(__VA_ARGS__)) +debug("Flag"); +// CHECK: fprintf(stderr, "Flag"); + +debug("X = %d\n", x); +// CHECK: fprintf(stderr, "X = %d\n", x); + +showlist(The first, second, and third items.); +// CHECK: puts("The first, second, and third items."); + +report(x>y, "x is %d but y is %d", x, y); +// CHECK: ((x>y)?puts("x>y"): printf("x is %d but y is %d", x, y)); + |