From cfb7f91f0153250b009a68b076ef4d1e6f12c4eb Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Tue, 13 Aug 2013 19:42:19 +0800
Subject: add the middle class: `Container` to help resolve circular issues

---
 types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'types.h')

diff --git a/types.h b/types.h
index a364e55..93dac66 100644
--- a/types.h
+++ b/types.h
@@ -44,7 +44,7 @@ class PairReprCons;
  * more, a syntax tree
  * (car . cdr) in Scheme
  */
-class Pair : public EvalObj {/*{{{*/
+class Pair : public Container {/*{{{*/
     public:
         EvalObj *car;                   /**< car (as in Scheme) */
         EvalObj *cdr;                      /**< cdr (as in Scheme) */
-- 
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