From e076a8f4e02368a44430572c381d9c880043380a Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sun, 7 Feb 2016 05:18:09 +0900
Subject: [PATCH] datas are equal? when they refer to the same pointer

---
 extlib/benz/bool.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/extlib/benz/bool.c b/extlib/benz/bool.c
index cdb8656d..6e5a39b7 100644
--- a/extlib/benz/bool.c
+++ b/extlib/benz/bool.c
@@ -118,6 +118,9 @@ internal_equal_p(pic_state *pic, pic_value x, pic_value y, int depth, khash_t(m)
     }
     return true;
   }
+  case PIC_TT_DATA: {
+    return pic_data_ptr(x)->data == pic_data_ptr(y)->data;
+  }
   default:
     return false;
   }