Added boost header

test/external/boost/concept_check/borland.hpp

@@ -0,0 +1,25 @@
+// Copyright David Abrahams 2006. 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)
+#ifndef BOOST_CONCEPT_CHECK_BORLAND_DWA2006429_HPP
+# define BOOST_CONCEPT_CHECK_BORLAND_DWA2006429_HPP
+
+namespace boost {
+
+template <class ModelFn>
+struct concept_check;
+
+template <class Model>
+struct concept_check<void(*)(Model)>
+{
+    enum { instantiate = sizeof((((Model*)0)->~Model()), 3) };
+};
+
+#  define BOOST_CONCEPT_ASSERT( ModelInParens )                     \
+  enum { BOOST_PP_CAT(boost_concept_check,__LINE__) =               \
+         boost::concept_check<void(*)ModelInParens>::instantiate    \
+  }
+
+} // namespace boost::concept_checking
+
+#endif // BOOST_CONCEPT_CHECK_BORLAND_DWA2006429_HPP