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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c new file mode 100644 index 000000000..f72f6db69 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/warn-traditional.c @@ -0,0 +1,23 @@ +// { dg-do compile } +// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wtraditional -Wno-deprecated -Wno-long-long" } + +#assert x(x) // { dg-warning "suggest hiding #assert from traditional C with an indented # .-Wtraditional." } + + #define X X // { dg-warning "traditional C ignores #define with the # indented .-Wtraditional." } + +#if 0 +#elif 1 // { dg-warning "suggest not using #elif in traditional C .-Wtraditional." } +#endif + +#define f(X) X +int f; // { dg-warning "function-like macro \"f\" must be used with arguments in traditional C .-Wtraditional." } + +#if 0U // { dg-warning "traditional C rejects the \"U\" suffix .-Wtraditional." } +#endif + +#if +1 // { dg-warning " traditional C rejects the unary plus operator .-Wtraditional." } +#endif + +char *x = "\x0"; // { dg-warning "the meaning of '.x' is different in traditional C .-Wtraditional." } +char *y = "\a"; // { dg-warning "the meaning of '.a' is different in traditional C .-Wtraditional." } +char *z = "\u0F43"; // { dg-warning "the meaning of '.u' is different in traditional C .-Wtraditional." } |