From 7778b5ca1c82062e29eb41b22839a1d174dd82e1 Mon Sep 17 00:00:00 2001
From: Masamitsu MURASE <masamitsu.murase@gmail.com>
Date: Sun, 24 Jun 2012 06:28:17 +0900
Subject: Implement garbage collection for struct.

---
 src/gc.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/gc.c')

diff --git a/src/gc.c b/src/gc.c
index a7537a015..a17cd64c8 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -430,6 +430,18 @@ gc_mark_children(mrb_state *mrb, struct RBasic *obj)
     break;
 #endif
 
+#ifdef ENABLE_STRUCT
+  case MRB_TT_STRUCT:
+    {
+      struct RStruct *s = (struct RStruct*)obj;
+      long i;
+      for (i=0; i<s->len; i++){
+        mrb_gc_mark_value(mrb, s->ptr[i]);
+      }
+    }
+    break;
+#endif
+
   default:
     break;
   }
-- 
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