More windows port work by Ruben Van Boxem

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@142732 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/__config b/include/__config
index fe39172..3bd22a5 100644
--- a/include/__config
+++ b/include/__config
@@ -321,6 +321,8 @@
 
 #elif defined(_MSC_VER)
 
+#define _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
 #define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
 #define _LIBCPP_HAS_NO_CONSTEXPR
 #define _LIBCPP_HAS_NO_UNICODE_CHARS