* cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
	(OPERATOR_FORMAT): Likewise.
	(OPERATOR_TYPENAME_FORMAT): Likewise.
	* operators.def: Remove old name-mangling information.
	* decl.c (grok_op_properties): Adjust accordingly.
	* lex.c (init_operators): Likewise.
	* rtti.c (get_tinfo_decl): Issue error messages about types that
	have variable size.

From-SVN: r41076