Index: bool_trait_def.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/type_traits/detail/bool_trait_def.hpp,v
retrieving revision 1.17
diff -u -r1.17 bool_trait_def.hpp
--- bool_trait_def.hpp	30 Jan 2005 15:47:45 -0000	1.17
+++ bool_trait_def.hpp	4 Feb 2005 03:52:53 -0000
@@ -38,7 +38,7 @@
 #endif
 
 #ifndef BOOST_TT_AUX_BOOL_C_BASE
-#   define BOOST_TT_AUX_BOOL_C_BASE(C) : ::boost::integral_constant<bool,C>
+#   define BOOST_TT_AUX_BOOL_C_BASE(C) : ::boost::mpl::bool_<C>
 #endif