From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/cpp/warn-traditional.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cpp/warn-traditional.c (limited to 'gcc/testsuite/gcc.dg/cpp/warn-traditional.c') diff --git a/gcc/testsuite/gcc.dg/cpp/warn-traditional.c b/gcc/testsuite/gcc.dg/cpp/warn-traditional.c new file mode 100644 index 000000000..f72f6db69 --- /dev/null +++ b/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." } -- cgit v1.2.3