8c9f4dfa9a
2011-01-05 François Dumont <francois.cppdevs@free.fr> * include/debug/safe_base.h (_Safe_iterator_base::_M_unlink): New. * include/src/debug.cc: Use latter * include/debug/forward_list (forward_list<>::_M_swap): Fix to correctly handle before_begin iterators. * testsuite/23_containers/forward_list/debug/swap.cc: Remove now useless _GLIBCXX_DEBUG checks. From-SVN: r168528