2007-07-27 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/32907
* include/bits/basic_string.h (operator==(const basic_string<_CharT>&,
const basic_string<_CharT>&)): Add.
(operator!=): Forward to operator==.
* include/ext/vstring.h(operator==(const __versa_string<_CharT,
std::char_traits<_CharT>, std::allocator<_CharT>, _Base>&,
const __versa_string<_CharT, std::char_traits<_CharT>,
std::allocator<_CharT>, _Base>&)): Add.
(operator!=): Forward to operator==.
* include/ext/sso_string_base.h (_M_compare): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126988 138bc75d-0d04-0410-961f-82ee72b054a4