[patch] New std::string implementation

[Markus Trippelsdorf]

On 2014.11.14 at 15:43 +0000, Jonathan Wakely wrote:
> Tested on x86_64-linux and powerpc64-linux, also with
> --disable-libstdcxx11-abi to verify all the incompatible changes can
> be disabled if needed.

On ppc64 I get:

FAIL: libstdc++-abi/abi_check
FAIL: 27_io/basic_ios/copyfmt/char/1.cc execution test
FAIL: 27_io/basic_ios/exceptions/char/1.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/char/exceptions_failbit.cc execution test
FAIL: 27_io/basic_istream/extractors_arithmetic/wchar_t/exceptions_failbit.cc execution test
FAIL: 27_io/basic_istream/extractors_other/char/exceptions_null.cc execution test
FAIL: 27_io/basic_istream/extractors_other/wchar_t/exceptions_null.cc execution test
FAIL: 27_io/basic_istream/sentry/char/12297.cc execution test
FAIL: 27_io/basic_istream/sentry/wchar_t/12297.cc execution test
FAIL: 27_io/basic_ostream/inserters_other/char/exceptions_null.cc execution test
FAIL: 27_io/basic_ostream/inserters_other/wchar_t/exceptions_null.cc execution test
FAIL: 27_io/ios_base/storage/2.cc execution test

-- 
Markus