;; together with the system-defined ones in what
;; COMPUTE-APPLICABLE-METHODS returns.
(or (and (not (structure-class-p class))
+ (not (condition-class-p class))
(null (cdr make-instance-methods))
(null (cdr allocate-instance-methods))
(null (check-initargs-1 class (plist-keys (ctor-initargs ctor))