From 74d4e978f90f7fec4332aac10bddccbce19e6f4d Mon Sep 17 00:00:00 2001
From: Eric Friedman <ebf@users.sourceforge.net>
Date: Tue, 12 Aug 2003 02:22:01 +0000
Subject: [PATCH] Small fix (for gcc).

[SVN r19541]
---
 include/boost/mpl/replace.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/boost/mpl/replace.hpp b/include/boost/mpl/replace.hpp
index ea6025b..a3299a9 100644
--- a/include/boost/mpl/replace.hpp
+++ b/include/boost/mpl/replace.hpp
@@ -18,6 +18,7 @@
 #define BOOST_MPL_REPLACE_HPP_INCLUDED
 
 #include "boost/mpl/replace_if.hpp"
+#include "boost/mpl/protect.hpp"
 #include "boost/mpl/same_as.hpp"
 #include "boost/mpl/aux_/void_spec.hpp"
 
@@ -32,7 +33,7 @@ template<
     , typename BOOST_MPL_AUX_VOID_SPEC_PARAM(NewType)
     >
 struct replace
-    : replace_if< Sequence,same_as<OldType>,NewType >
+    : replace_if< Sequence, protect< same_as<OldType> >, NewType >
 {
 };