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-unused-macros-2.c | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c (limited to 'gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c') diff --git a/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c new file mode 100644 index 000000000..d7fe145c8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/warn-unused-macros-2.c @@ -0,0 +1,4 @@ +// { dg-do preprocess } +// { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=unused-macros" } +/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */ +#define X X // { dg-error "macro \"X\" is not used .-Werror=unused-macros." } -- cgit v1.2.3