Imported existing code

libraries/include/boost/mpl/aux_/msvc_never_true.hpp

@@ -0,0 +1,34 @@
+
+#ifndef BOOST_MPL_AUX_MSVC_NEVER_TRUE_HPP_INCLUDED
+#define BOOST_MPL_AUX_MSVC_NEVER_TRUE_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2000-2004
+//
+// 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)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id: msvc_never_true.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
+// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
+// $Revision: 49267 $
+
+#include <boost/mpl/aux_/config/msvc.hpp>
+#include <boost/mpl/aux_/config/workaround.hpp>
+
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+
+namespace boost { namespace mpl { namespace aux {
+
+template< typename T >
+struct msvc_never_true
+{
+    enum { value = false };
+};
+
+}}}
+
+#endif // BOOST_MSVC
+
+#endif // BOOST_MPL_AUX_MSVC_NEVER_TRUE_HPP_INCLUDED