From fbf59c841c3f1b91bdd5361b2956088f7a8fa1d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ion=20Gazta=C3=B1aga?= <igaztanaga@gmail.com>
Date: Wed, 1 Feb 2012 21:52:18 +0000
Subject: [PATCH] Ticket #6508

[SVN r76826]
---
 include/boost/intrusive/derivation_value_traits.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/intrusive/derivation_value_traits.hpp b/include/boost/intrusive/derivation_value_traits.hpp
index fb5d8ae..38c5aa5 100644
--- a/include/boost/intrusive/derivation_value_traits.hpp
+++ b/include/boost/intrusive/derivation_value_traits.hpp
@@ -15,6 +15,7 @@
 
 #include <boost/intrusive/link_mode.hpp>
 #include <boost/pointer_cast.hpp>
+#include <boost/pointer_to_other.hpp>
 #include <iterator>
 
 namespace boost {