(setf (getf ,all-keys :method-combination)
(find-method-combination (class-prototype ,gf-class)
(car combin)
- (cdr combin)))))))
+ (cdr combin)))))
+ (let ((method-class (getf ,all-keys :method-class '.shes-not-there.)))
+ (unless (eq method-class '.shes-not-there.)
+ (setf (getf ,all-keys :method-class)
+ (find-class method-class t ,env))))))
(defun real-ensure-gf-using-class--generic-function
(existing