2016-12-07 François Dumont <fdumont@gcc.gnu.org>

2016-12-07  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_map.h (map(const map&)): Make default.
	(map(map&&)): Likewise.
	(~map()): Likewise.
	(operator=(const map&)): Likewise.
	* include/bits/stl_multimap.h (multimap(const multimap&)): Make default.
	(multimap(multimap&&)): Likewise.
	(~multimap()): Likewise.
	(operator=(const multimap&)): Likewise.
	* include/bits/stl_set.h (set(const set&)): Make default.
	(set(set&&)): Likewise.
	(~set()): Likewise.
	(operator=(const set&)): Likewise.
	* include/bits/stl_multiset.h (multiset(const multiset&)): Make default.
	(multiset(multiset&&)): Likewise.
	(~multiset()): Likewise.
	(operator=(const multiset&)): Likewise.
	* include/bits/stl_tree.h (_Rb_tree_key_compare<>): New.
	(_Rb_tree_header): New.
	(_Rb_tree_impl): Inherit from latters.
	(_Rb_tree_impl()): Make default.
	(_Rb_tree_impl(const _Rb_tree_impl&)): New.
	(_Rb_tree<>(const _Rb_tree&): Use latter.
	(_Rb_tree_impl(_Rb_tree_impl&&)): New, default.
	(_Rb_tree_impl(const _Key_compare&, const _Node_allocator&)): Delete.
	(_Rb_tree_impl::_M_reset): Move...
	(_Rb_tree_header::_M_reset): ...here.
	(_Rb_tree_impl::_M_initialize): Delete.
	(_Rb_tree(_Rb_tree&&)): Make default.
	(_Rb_tree_header::_M_move_data(_Rb_tree_header&)): New.
	(_Rb_tree<>::_M_move_data(_Rb_tree&, true_type)): Use latter.
	(_Rb_tree<>(_Rb_tree&&)): Make default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243379 138bc75d-0d04-0410-961f-82ee72b054a4