From d8eb7f3c0df627af7e2a961bfdcb069a9cde34ac Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 16 Dec 2013 07:46:48 +0000
Subject: * vm_method.c (rb_method_entry_make): fix WB miss.   Note that
 rb_method_entry_t::klass is not constified.   We may  constify this field. *
 test/ruby/test_alias.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_method.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vm_method.c')

diff --git a/vm_method.c b/vm_method.c
index af336db616..e910e5b941 100644
--- a/vm_method.c
+++ b/vm_method.c
@@ -322,7 +322,7 @@ rb_method_entry_make(VALUE klass, ID mid, rb_method_type_t type,
     me->flag = NOEX_WITH_SAFE(noex);
     me->mark = 0;
     me->called_id = mid;
-    me->klass = defined_class;
+    OBJ_WRITE(klass, &me->klass, defined_class);
     me->def = def;
 
     if (def) {
-- 
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