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| author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
|---|---|---|
| committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
| commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
| tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Preprocessor/c99-6_10_3_4_p9.c | |
| parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) | |
Add the clang library to the repo (with some of my changes, too).
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)); + |