From 50c8982ea8e4c25e154084af1864617e7bd330ae Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 17 Feb 2010 08:05:42 +0000
Subject: * vm_insnhelper.c (vm_call_cfunc): removed unused variable.

* vm.c (vm_frametype_name): define only when VMDEBUG.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_eval.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'vm_eval.c')

diff --git a/vm_eval.c b/vm_eval.c
index ada783da8d..2e011c7b7e 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -814,8 +814,10 @@ rb_f_loop(VALUE self)
     return Qnil;		/* dummy */
 }
 
+#if VMDEBUG
 static const char *
 vm_frametype_name(const rb_control_frame_t *cfp);
+#endif
 
 VALUE
 rb_iterate(VALUE (* it_proc) (VALUE), VALUE data1,
@@ -858,7 +860,9 @@ rb_iterate(VALUE (* it_proc) (VALUE), VALUE data1,
 
 		/* check skipped frame */
 		while (th->cfp != cfp) {
-		    /* printf("skipped frame: %s\n", vm_frametype_name(th->cfp)); */
+#if VMDEBUG
+		    printf("skipped frame: %s\n", vm_frametype_name(th->cfp));
+#endif
 		    if (UNLIKELY(VM_FRAME_TYPE(th->cfp) == VM_FRAME_MAGIC_CFUNC)) {
 			const rb_method_entry_t *me = th->cfp->me;
 			EXEC_EVENT_HOOK(th, RUBY_EVENT_C_RETURN, th->cfp->self, me->called_id, me->klass);
-- 
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