stl_algobase.h (struct __cm_assign, [...]): Add.

stl_algobase.h (struct __cm_assign, [...]): Add.

2007-10-19  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algobase.h (struct __cm_assign,
	struct __copy_move, struct __copy_move_backward, move,
	move_backward): Add.
	(struct __copy, struct __copy_backward): Remove.
	(__copy_aux, __copy_backward_aux): Rename to...
	(__copy_move_a, __copy_move_backward_a): ... this, and
	adjust calls.
	(copy, copy_backward): Adjust calls.
	* include/bits/streambuf_iterator.h (__copy_aux): Rename
	to ...
	(__copy_move_a): ... this; add bool template parameter.
	* include/std/streambuf: Adjust friend declarations.
	* testsuite/util/testsuite_iterators.h
	(WritableObject<>::operator=(U&&)): Add.
	* testsuite/25_algorithms/move/1.cc: New.
	* testsuite/25_algorithms/move/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/move/requirements/
	explicit_instantiation/pod.cc: Likewise.
	* testsuite/25_algorithms/move_backward/1.cc: Likewise.
	* testsuite/25_algorithms/move_backward/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/move_backward/requirements/
	explicit_instantiation/pod.cc: Likewise.

From-SVN: r129492