PR c++/13314
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Robustify.

	PR c++/13314
	* parser.c (cp_parser_class_specifier): Match push_scope/pop_scope
	calls.
	(cp_parser_class_head): Likewise.

	PR c++/13314
	* g++.dg/template/error7.C: New test.

From-SVN: r74359