Suppress an expected warning for MSVC

      Added a test to prove that we can use void with is_same<>
      Removed "press any key to exit" as it interferes with testing in large
      batches.


[SVN r8673]

libs/utility

@@ -1 +1 @@
-Subproject commit 045b09c9efced40f886571eaddbc7cd81558da9c
+Subproject commit b8471c101590e287f4a890c69f11cd99dc3f68ae