In hash_fwd_test avoid a Borland bug by putting the test classes in a namespace.

Seems to break on gcc 2.95 though...

Also use HASH_NAMESPACE instead of boost to allow tests to be run in 'std'.


[SVN r32686]

libs/functional

@@ -1 +1 @@
-Subproject commit 3cb79631122e19cce018401d485619f6d7c51068
+Subproject commit bb702b827e8659984a67ea00d89e62078dffa0af