2018-09-02 François Dumont <fdumont@gcc.gnu.org>

2018-09-02  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/safe_iterator.h
	(_Safe_iterator<_It, _Seq, _Cat>::_Self): New.
	(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>::_Self):
	New.
	(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
	::_OtherSelf): New.
	(_GLIBCXX_DEBUG_VERIFY_OPERANDS, _GLIBCXX_DEBUG_VERIFY_EQ_OPERANDS)
	(_GLIBCXX_DEBUG_VERIFY_REL_OPERANDS)
	(_GLIBCXX_DEBUG_VERIFY_DIST_OPERANDS): Define macros.
	(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
	::operator+(difference_type)): Use latters, inline as friend.
	(_Safe_iterator<_It, _Seq, std::random_access_iterator_tag>
	::operator-(difference_type)): Likewise.
	(operator==(const _Safe_iterator<>&, const _Safe_iterator<>&)):
	Likewise.
	(operator!=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
	Likewise.
	(operator<(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
	(operator<=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
	Likewise.
	(operator>(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
	(operator>=(const _Safe_iterator<>&, const _Safe_iterator<>&)):
	Likewise.
	(operator-(const _Safe_iterator<>&, const _Safe_iterator<>&)): Likewise.
	(operator+(difference_type, const _Safe_iterator<>&)): Likewise.
	(operator-(const _Safe_iterator<>&, difference_type)): Likewise.
	* include/debug/safe_iterator.tcc
	(_Safe_iterator<>::_M_can_advance(difference_type)): Take parameter by
	copy.
	* include/debug/safe_local_iterator.h
	(_Safe_local_iterator<_It, _Seq>::_Self): New.
	(_Safe_local_iterator<_It, _Seq>::_OtherSelf): New.
	(_GLIBCXX_DEBUG_VERIFY_OPERANDS): Define macro.
	(operator==(const _Safe_local_iterator<>&,
	const _Safe_local_iterator<>&)): Use latter, inline as friend.
	(operator!=(const _Safe_local_iterator<>&,
	const _Safe_local_iterator<>&)): Likewise.
	* testsuite/util/testsuite_containers.h: Include utility.
	(struct forward_members_unordered<_Tp, bool>): Remove 2nd template
	parameter.
	(forward_members_unordered<>::forward_members_unordered(value_type&)):
	Add using namespace std::rel_ops.
	Add iterator_concept_checks on local_iterator and const_local_iterator.
	Add asserts on comparison between const_local_iterator and
	local_iterator.
	(struct forward_members_unordered<_Tp, false>): Remove partial
	specialization.
	* testsuite/23_containers/forward_list/types/1.cc: New.
	* testsuite/23_containers/list/types/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264039 138bc75d-0d04-0410-961f-82ee72b054a4