(when .slots.
(setf (clos-slots-ref .slots. ,emf) .new-value.))))))
;; (In cmucl-2.4.8 there was a commented-out third ,@(WHEN
(when .slots.
(setf (clos-slots-ref .slots. ,emf) .new-value.))))))
;; (In cmucl-2.4.8 there was a commented-out third ,@(WHEN