Add test checking that MPL_ASSERT_MSG works under VC++8

test/assert_vc8_p2.cpp

@@ -0,0 +1,19 @@
+
+// Copyright Robin Linden 2018
+//
+// 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.
+
+// $Id$
+// $Date$
+// $Revision$
+
+// Part of a test to demonstrate a linking error with
+// BOOST_MPL_ASSERT_MSG inside of functions under VC++8.
+
+#include "assert_vc8.hpp"
+
+static bool a = func<int>();