From 780f54e1eb0ef48ccda95f5275e73aae035cc337 Mon Sep 17 00:00:00 2001
From: Masamitsu MURASE <masamitsu.murase@gmail.com>
Date: Tue, 26 Jun 2012 01:20:05 +0900
Subject: Free iv of MRB_TT_DATA instance.

---
 src/gc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/gc.c b/src/gc.c
index 22175a958..2663e9780 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -528,6 +528,7 @@ obj_free(mrb_state *mrb, struct RBasic *obj)
       if (d->type->dfree) {
         d->type->dfree(mrb, d->data);
       }
+      mrb_gc_free_iv(mrb, (struct RObject*)obj);
     }
     break;
 
@@ -607,6 +608,7 @@ gc_gray_mark(mrb_state *mrb, struct RBasic *obj)
     break;
 
   case MRB_TT_OBJECT:
+  case MRB_TT_DATA:
     children += mrb_gc_mark_iv_size(mrb, (struct RObject*)obj);
     break;
 
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