;;; - DONE (sort of, using wrappers/g-e-h-k) flushing the cache on class redefinition;
;;; - cache thread-safety.
;;; - speed
-;;; - interaction with TRACE et al.
+;;; - DONE (in SBCL itself) interaction with TRACE et al.
(defmethod sb-mop:compute-discriminating-function ((gf specializable-generic-function))
(cond
((not (slot-value gf 'cacheingp))