Updated boost to v1.55.0

[rsem.git] / boost / fusion / sequence / comparison / detail / less.hpp

diff --git a/boost/fusion/sequence/comparison/detail/less.hpp b/boost/fusion/sequence/comparison/detail/less.hpp
index a8b0ce841fa21e3befb40275406628d009e048cc..1342bb14276537790c3c0115210636d0091756c0 100644 (file)
--- a/boost/fusion/sequence/comparison/detail/less.hpp
+++ b/boost/fusion/sequence/comparison/detail/less.hpp
@@ -1,6 +1,6 @@
 /*=============================================================================
     Copyright (c) 1999-2003 Jaakko Jarvi
-    Copyright (c) 2001-2006 Joel de Guzman
+    Copyright (c) 2001-2011 Joel de Guzman
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying 
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -12,6 +12,7 @@
 #include <boost/fusion/iterator/deref.hpp>
 #include <boost/fusion/iterator/next.hpp>
 #include <boost/fusion/iterator/equal_to.hpp>
+#include <boost/fusion/support/as_const.hpp>
 
 namespace boost { namespace fusion { namespace detail
 {
@@ -32,8 +33,9 @@ namespace boost { namespace fusion { namespace detail
         static bool
         call(I1 const& a, I2 const& b, mpl::false_)
         {
-            return *a < *b ||
-                (!(*b < *a) && call(fusion::next(a), fusion::next(b)));
+            return extension::as_const(*a) < extension::as_const(*b) ||
+                (!(extension::as_const(*b) < extension::as_const(*a)) && 
+                 call(fusion::next(a), fusion::next(b)));
         }
 
         template <typename I1, typename I2>