2011-05-02  Ollie Wild  <aaw@google.com>

	* include/ext/sso_string_base.h (__sso_string_base<>::_M_construct):
	Fix unqualified lookup.
	(__sso_string_base<>::_M_construct): Likewise.
	(__sso_string_base<>::_M_construct): Likewise.
	(__sso_string_base<>::_M_assign): Likewise.
	(__sso_string_base<>::_M_reserve): Likewise.
	(__sso_string_base<>::_M_mutate): Likewise.
	(__sso_string_base<>::_M_erase): Likewise.
	* include/ext/vstring.h (__versa_string<>::replace): Likewise.
	(__versa_string<>::compare): Likewise.
	* include/ext/vstring.tcc (__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.
	(__versa_string<>::compare): Likewise.

2011-04-15  Jing Yu  <jingyu@google.com>

	Google ref 46499.

	* config/locale/generic/c_locale.cc (__convert_to_v): Handle
	NULL return value from setlocale.
	* config/locale/generic/c_locale.h (__convert_from_v): Likewise.
	* config/locale/generic/time_members.cc (_M_put): Likewise.

2011-03-15  Doug Kwan  <dougkwan@google.com>

	Google ref 50044.

	PR libstdc++/48123
	* include/Makefile.am (install-freestanding-headers): Install
	cpu_defines.h
	* include/Makefile.in: Regenerate.

2011-04-15  Xinliang David Li  <davidxl@google.com>

	Google ref 43787.

	* include/backward/hashtable.h
	(_Hashtable_iterator::_Hashtable_iterator): Initialize _M_cur and
	_M_ht in default constructor.

2011-03-18  Diego Novillo  <dnovillo@google.com>

	Backported from trunk@171161.

	* mixed-mode-arith_neg.cc: Rename from mixed-mode_neg.cc
	* mixed-mode-cmp_neg.cc: Factor out of mixed-mode-arith_neg.cc