From e18259424ea6f1baafacab442d57c05d51c2548b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 4 Apr 2014 08:34:12 +0000
Subject: eval_intern.h: VAR_INITIALIZED

* eval_intern.h (VAR_INITIALIZED): macro to suppress
  maybe-uninitialized warnings by gcc 4.7 and 4.8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 cont.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'cont.c')

diff --git a/cont.c b/cont.c
index 3b05f995d4..670aef0ec2 100644
--- a/cont.c
+++ b/cont.c
@@ -510,6 +510,7 @@ cont_capture(volatile int *stat)
     if (ruby_setjmp(cont->jmpbuf)) {
 	volatile VALUE value;
 
+	VAR_INITIALIZED(cont);
 	value = cont->value;
 	if (cont->argc == -1) rb_exc_raise(value);
 	cont->value = Qnil;
@@ -1271,15 +1272,14 @@ rb_fiber_start(void)
 {
     rb_thread_t *th = GET_THREAD();
     rb_fiber_t *fib;
-    rb_context_t *cont;
     rb_proc_t *proc;
     int state;
 
     GetFiberPtr(th->fiber, fib);
-    cont = &fib->cont;
 
     TH_PUSH_TAG(th);
     if ((state = EXEC_TAG()) == 0) {
+	rb_context_t *cont = &VAR_FROM_MEMORY(fib)->cont;
 	int argc;
 	const VALUE *argv, args = cont->value;
 	GetProcPtr(cont->saved_thread.first_proc, proc);
-- 
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