From 8dc2fa3bc8233d51d546359fcba89afe56892f1f Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sat, 3 Aug 2013 14:03:44 -0700
Subject: add read barrier to value.p

API changes:
- value.p must be accessed via mrb_value_p macro
- value.p must be mutated via MRB_SET_VALUE_P macro
---
 src/class.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/class.c')

diff --git a/src/class.c b/src/class.c
index 6d77f24e6..4331becae 100644
--- a/src/class.c
+++ b/src/class.c
@@ -1438,7 +1438,7 @@ undef_method(mrb_state *mrb, struct RClass *c, mrb_sym a)
     mrb_name_error(mrb, a, "undefined method '%S' for class '%S'", mrb_sym2str(mrb, a), mrb_obj_value(c));
   }
   else {
-    MRB_SET_VALUE(m, MRB_TT_PROC, value.p, 0);
+    MRB_SET_VALUE_P(m, MRB_TT_PROC, 0);
     mrb_define_method_vm(mrb, c, a, m);
   }
 }
-- 
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