diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/attr-nest.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gcc.dg/attr-nest.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/attr-nest.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/attr-nest.c b/gcc/testsuite/gcc.dg/attr-nest.c new file mode 100644 index 000000000..16a79c6e7 --- /dev/null +++ b/gcc/testsuite/gcc.dg/attr-nest.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ + +#define ATTR_PRINTF __attribute__ ((format (printf, 1, 2))) +#define ATTR_USED __attribute__ ((used)) + +void bar (int, ...); + +/* gcc would segfault on the nested attribute. */ +void foo (void) +{ + bar (0, (void (*ATTR_PRINTF) (const char *, ...)) 0); +} + +/* For consistency, unnamed decls should give the same warnings as + named ones. */ +void proto1 (int (*ATTR_USED) (void)); /* { dg-warning "attribute ignored" } */ +void proto2 (int (*ATTR_USED bar) (void)); /* { dg-warning "attribute ignored" } */ |