parse.y: Remove.

	* parse.y: Remove.
	* spew.c: Likewise.
	* Make-lang.in (gt-cp-spew.h): Remove.
	* cp-tree.h (do_pending_lang_change): Remove.
	(do_identifier): Change prototype.
	(finish_id_expr): Remove.
	* decl.c (lookup_name_real): Remove yylex variable.
	* decl2.c (build_expr_from_tree): Adjust call to do_identifier.
	* lex.c (init_cpp_parse): Remove.
	(reduce_cmp): Likewise.
	(token_cmp): Likewise.
	(yychar): Likewise.
	(lastiddecl): Likewise.
	(token_count): Likewise.
	(reduce_count): Likewise.
	(yyhook): Likewise.
	(print_parse_statistics): Likewise.
	(do_pending_lang_change): Likewise.
	(do_identifier): Remove parsing parameter.
	* lex.h (lastiddecl): Remove.
	(looking_for_typename): Remove.
	(looking_for_template): Likewise.
	(pending_lang_change): Likewise.
	(yylex): Likewise.
	* semantics.c (finish_id_expr): Remove.

From-SVN: r60642