re PR libstdc++/41316 ([C++0x] forward_list::sort violates strict aliasing rules)

re PR libstdc++/41316 ([C++0x] forward_list::sort violates strict aliasing rules)

2009-09-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/41316
	* include/bits/forward_list.h (_Fwd_list_node_base<>::_M_sort_after):
	Remove.
	(forward_list<>::sort(_Comp)): Only declare.
	(forward_list<>::sort()): Forward to the latter.
	* include/bits/forward_list.tcc (_Fwd_list_node_base<>::_M_sort_after):
	Remove definition.
	(forward_list<>::sort(_Comp)): Define.
	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r151635