--- /dev/null
+// Copyright (C) 2005 Arkadiy Vertleyb
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)
+
+#if defined(_MSC_VER) && defined BOOST_TYPEOF_MESSAGES
+# pragma message(BOOST_TYPEOF_TEXT)
+#endif
+#undef BOOST_TYPEOF_TEXT