Jonathan Wakely a7d47f3526 PR libstdc++/79254 fix exception-safety in std::string::operator= ... PR libstdc++/79254 * config/abi/pre/gnu.ver: Add new symbols. * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string::_M_copy_assign): New overloaded functions to perform copy assignment. (basic_string::operator=(const basic_string&)): Dispatch to _M_copy_assign. * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] (basic_string::_M_copy_assign(const basic_string&, true_type)): Define, performing rollback on exception. * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc: Test exception-safety guarantee. * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc: Likewise. * testsuite/util/testsuite_allocator.h (uneq_allocator::swap): Make std::swap visible. From-SVN: r244986		2017-01-27 16:17:04 +00:00
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bits	PR libstdc++/79254 fix exception-safety in std::string::operator=	2017-01-27 16:17:04 +00:00
c
c_compatibility
c_global
c_std
debug
decimal
experimental	Fix namespace versioning and remove __detail::__identity helpers	2017-01-26 18:32:55 +00:00
ext	PR69240 Define inequality operators for <random> param types	2017-01-20 15:28:48 +00:00
parallel
precompiled
profile
std	Fix namespace versioning and remove __detail::__identity helpers	2017-01-26 18:32:55 +00:00
tr1	PR libstdc++/70607 revert recent changes to <tr1/complex>	2017-01-26 19:40:02 +00:00
tr2
Makefile.am	PR78905 define _GLIBCXX_RELEASE macro	2017-01-19 16:40:46 +00:00
Makefile.in	PR78905 define _GLIBCXX_RELEASE macro	2017-01-19 16:40:46 +00:00