;; forbidden &AUX
(dislike '(defgeneric gf-for-ll-test-13 (x y z &optional a &aux g h)))
(like '(defgeneric gf-for-ll-test-14 (x y z &optional a)))
+ (dislike '(defgeneric gf-for-ll-test-bare-aux-1 (x &aux)))
+ (like '(defgeneric gf-for-ll-test-bare-aux-2 (x)))
;; also can't use bogoDEFMETHODish type-qualifier-ish decorations
;; on required arguments
(dislike '(defgeneric gf-for-11-test-15 ((arg t))))