	* Python/bltinmodule.c: restructured coerce(), divmod(), pow() to 	use new instancebinop interface
	* Python/bltinmodule.c: restructured coerce(), divmod(), pow() to
	use new instancebinop interface

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator