* vm_eval.c (rb_f_catch): gets rid of issue with gcc 4.4. a patch

  from Alexey Froloff in [ruby-core:23398].  [ruby-core:22924]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm_eval.c b/vm_eval.c
index 5935aaeac..8c2e10e61 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1222,7 +1222,7 @@ rb_f_catch(int argc, VALUE *argv)
 {
     VALUE tag;
     int state;
-    VALUE val = Qnil;		/* OK */
+    volatile VALUE val = Qnil;		/* OK */
     rb_thread_t *th = GET_THREAD();
     rb_control_frame_t *saved_cfp = th->cfp;