From c18e751bfc9607f19ebe81d19e8eb61979b7ed96 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Fri, 17 Jun 2005 11:16:56 +0000
Subject: [PATCH] Fix for compilers that define BOOST_NO_STD_MESSAGES.

[SVN r29651]
---
 include/boost/regex/v4/cpp_regex_traits.hpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/boost/regex/v4/cpp_regex_traits.hpp b/include/boost/regex/v4/cpp_regex_traits.hpp
index 98af56cf..79727558 100644
--- a/include/boost/regex/v4/cpp_regex_traits.hpp
+++ b/include/boost/regex/v4/cpp_regex_traits.hpp
@@ -173,18 +173,23 @@ struct cpp_regex_traits_base
    {
       if(m_pctype == b.m_pctype)
       {
+#ifndef BOOST_NO_STD_MESSAGES
          if(m_pmessages == b.m_pmessages)
          {
-            return m_pcollate < b.m_pcollate;
          }
          return m_pmessages < b.m_pmessages;
+#else
+         return m_pcollate < b.m_pcollate;
+#endif
       }
       return m_pctype < b.m_pctype;
    }
    bool operator==(const cpp_regex_traits_base& b)const
    {
       return (m_pctype == b.m_pctype) 
+#ifndef BOOST_NO_STD_MESSAGES
          && (m_pmessages == b.m_pmessages) 
+#endif
          && (m_pcollate == b.m_pcollate);
    }
 };