2018-10-05 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h
(_Rb_tree_iterator<>::operator==): Make inline friend.
(_Rb_tree_iterator<>::operator!=): Likewise.
(_Rb_tree_const_iterator<>::operator==): Likewise.
(_Rb_tree_const_iterator<>::operator!=): Likewise.
(operator==(const _Rb_tree_iterator<>&,
const _Rb_tree_const_iterator&)): Remove.
(operator!=(const _Rb_tree_iterator<>&,
const _Rb_tree_const_iterator&)): Remove.
(operator==(const _Rb_tree<>&, const _Rb_tree<>&)): Make inline friend.
(operator<(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
(operator!=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise and
deprecate.
(operator>(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
(operator<=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
(operator>=(const _Rb_tree<>&, const _Rb_tree<>&)): Likewise.
* include/debug/map.h (map<>::erase(const_iterator, const_iterator)):
Compare __victim with _Base::cend().
* include/debug/multimap.h
(multimap<>::erase(const_iterator, const_iterator)): Likewise.
* include/debug/set.h (set<>::erase(const_iterator, const_iterator)):
Compare __victim with _Base::cend().
* include/debug/multiset.h
(multiset<>::erase(const_iterator, const_iterator)): Likewise.
From-SVN: r264875
e0b9bc230a