summaryrefslogtreecommitdiff
path: root/vm.c
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-15 08:06:10 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-15 08:06:10 +0000
commit17bce7d0c4f90cde2216063df7d010aba2bca785 (patch)
treeddb7c1d674a4fe4de1148425ccae8e53c83ce836 /vm.c
parentd780d49b9c1a3794c9894e341d8d34b0a290d31e (diff)
vm.c: suppress warnings
* vm.c (vm_invoke_proc, vm_exec), vm_eval.c (rb_eval_cmd): add volatile to suppress -Wclobbered warnings by gcc 4.9.0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
-rw-r--r--vm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/vm.c b/vm.c
index c8124a3..9897bc3 100644
--- a/vm.c
+++ b/vm.c
@@ -682,7 +682,7 @@ static VALUE
vm_invoke_proc(rb_thread_t *th, rb_proc_t *proc, VALUE self, VALUE defined_class,
int argc, const VALUE *argv, const rb_block_t *blockptr)
{
- VALUE val = Qundef;
+ volatile VALUE val = Qundef;
int state;
volatile int stored_safe = th->safe_level;
@@ -1190,7 +1190,7 @@ vm_exec(rb_thread_t *th)
int state;
VALUE result, err;
VALUE initial = 0;
- VALUE *escape_ep = NULL;
+ VALUE *volatile escape_ep = NULL;
TH_PUSH_TAG(th);
_tag.retval = Qnil;