Re: [PATCH] Don't segv on __atomic_store (PR c/61553)

[Marek Polacek]

On Mon, Jun 23, 2014 at 04:39:55PM +0200, Marek Polacek wrote:
> --- gcc/testsuite/c-c++-common/pr61553.c
> +++ gcc/testsuite/c-c++-common/pr61553.c
> @@ -0,0 +1,8 @@
> +/* PR c/61553 */
> +/* { dg-do compile } */
> +
> +void
> +foo (char *s)
> +{
> +  __atomic_store (s, (void *) 0, __ATOMIC_SEQ_CST);

Oops, dg-error disappeared from the final patch.  I'm fixing it with
the following.

2014-06-23  Marek Polacek  <pola...@redhat.com>

        PR c/61553
        * c-c++-common/pr61553.c (foo): Add dg-error.

diff --git gcc/testsuite/c-c++-common/pr61553.c 
gcc/testsuite/c-c++-common/pr61553.c
index fa97e94..8a3b699 100644
--- gcc/testsuite/c-c++-common/pr61553.c
+++ gcc/testsuite/c-c++-common/pr61553.c
@@ -4,5 +4,5 @@
 void
 foo (char *s)
 {
-  __atomic_store (s, (void *) 0, __ATOMIC_SEQ_CST);
+  __atomic_store (s, (void *) 0, __ATOMIC_SEQ_CST); /* { dg-error "size 
mismatch" } */
 }

        Marek