From de88971f4892b5e3cce77bf1e8755a6dd4df84a2 Mon Sep 17 00:00:00 2001
From: Jeremy Siek <jeremy.siek@gmail.com>
Date: Mon, 10 Dec 2001 01:25:52 +0000
Subject: [PATCH] forgot to include type traits

[SVN r11992]
---
 include/boost/concept_check.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/concept_check.hpp b/include/boost/concept_check.hpp
index 353171a..95586b9 100644
--- a/include/boost/concept_check.hpp
+++ b/include/boost/concept_check.hpp
@@ -16,6 +16,7 @@
 #include <boost/config.hpp>
 #include <boost/iterator.hpp>
 #include <utility>
+#include <boost/type_traits/conversion_traits.hpp>
 #include <boost/static_assert.hpp>
 
 #if defined(BOOST_MSVC) || defined(__BORLANDC__)