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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-17 03:39:40 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-05-17 03:39:40 +0000
commit4621799d3d8345b44ae650b88be1ae19502bd85b (patch)
tree072af584d89f0d0082e577dfd70527f7812464e2 /vm.c
parentd05010f6a4c0ce0473b815d0c8c5f3839a37e541 (diff)
vm.c: narrow variable scope
* vm.c (vm_exec): move escape_ep into exception block, since it is updated every time entering the block. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
-rw-r--r--vm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/vm.c b/vm.c
index 2aea296..9f76e9a 100644
--- a/vm.c
+++ b/vm.c
@@ -1190,7 +1190,6 @@ vm_exec(rb_thread_t *th)
int state;
VALUE result, err;
VALUE initial = 0;
- VALUE *volatile escape_ep = NULL;
TH_PUSH_TAG(th);
_tag.retval = Qnil;
@@ -1210,6 +1209,7 @@ vm_exec(rb_thread_t *th)
VALUE catch_iseqval;
rb_control_frame_t *cfp;
VALUE type;
+ VALUE *escape_ep;
err = th->errinfo;
@@ -1228,6 +1228,7 @@ vm_exec(rb_thread_t *th)
cfp = th->cfp;
epc = cfp->pc - cfp->iseq->iseq_encoded;
+ escape_ep = NULL;
if (state == TAG_BREAK || state == TAG_RETURN) {
escape_ep = GET_THROWOBJ_CATCH_POINT(err);