2007-10-31  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_queue.h (queue<>::push(value_type&&)): Replace
	with "emplace" version per DR 756.
	(priority_queue<>::push(value_type&&)): Likewise.
	* include/bits/stl_stack.h (stack<>::push(value_type&&)): Likewise.