re PR c++/55240 ([c++0x] ICE on non-static data member initialization using 'auto' variable from containing function)

	PR c++/55240
	* parser.c (parsing_nsdmi): New.
	* semantics.c (outer_automatic_var_p): Check it.
	(finish_id_expression): Likewise.
	* cp-tree.h: Declare it.

From-SVN: r196727