(frob arg-count-error invalid-arg-count-error
sb!c::%arg-count-error nargs)
(frob type-check-error object-not-type-error sb!c::%type-check-error
(frob arg-count-error invalid-arg-count-error
sb!c::%arg-count-error nargs)
(frob type-check-error object-not-type-error sb!c::%type-check-error