* expr.c (expand_expr_real_1): Fix formating.
	BUFFER_REF and IN_EXPR are dead.
	* fold-const.c (non_lvalue): BUFFER_REF is dead.
	* tree-inline.c (estimate_num_insns_1): Likewise.
	* tree-pretty-print.c (dump_generic_node): BUFFER_REF,
	IN_EXPR, SET_LE_EXPR, and CARD_EXPR are dead.
	* tree.def (BUFFER_REF, IN_EXPR, SET_LE_EXPR, CARD_EXPR): Kill.
cp/ChangeLog:
	* class.c (instantiate_type): BUFFER_REF is dead.
	* lex.c (init_operators): IN_EXPR is dead.

From-SVN: r84230