2011-07-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+ * include/ext/cast.h: Fix typo in include guard.
+ * include/ext/pointer.h (_Unqualified_type): Remove redundant
+ partial specializations for volatile types. Fix typos in comments.
+ (pointer_traits<_Pointer_adaptor<Tp>>::pointer_to): Define.
+
+2011-07-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+
PR libstdc++/49668
* include/std/functional (__bind_simple): Define.
* include/std/future (_Task_setter): Parameterize by type of result