From dace0940b706789978f44d4b8054f77b7a3282ad Mon Sep 17 00:00:00 2001
From: Joel de Guzman <djowel@gmail.com>
Date: Tue, 9 Jun 2009 04:02:33 +0000
Subject: [PATCH] fix ticket #1529

[SVN r53765]
---
 include/boost/fusion/container/deque/deque_iterator.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/fusion/container/deque/deque_iterator.hpp b/include/boost/fusion/container/deque/deque_iterator.hpp
index 90c68918..c6e46d54 100644
--- a/include/boost/fusion/container/deque/deque_iterator.hpp
+++ b/include/boost/fusion/container/deque/deque_iterator.hpp
@@ -12,6 +12,7 @@
 #include <boost/fusion/container/deque/detail/keyed_element.hpp>
 #include <boost/mpl/minus.hpp>
 #include <boost/mpl/equal_to.hpp>
+#include <boost/type_traits/is_const.hpp> 
 
 namespace boost { namespace fusion {