Including disallowing implicit casts to `hash_value`. [SVN r63812]
@@ -1 +1 @@
-Subproject commit 3cec009503b09f14dc86dd7fe2577d02f4566b2a
+Subproject commit 6f135105802435f4f229027178fa204e9a961132
-Subproject commit 36b2384977c5ef9f245ff5b0dad807601b4280aa
+Subproject commit 732899cf8078ecb3b591502e0dbc73cb631b7e73