"Return the type of the elements of the array"
(let ((widetag (widetag-of array)))
(macrolet ((pick-element-type (&rest stuff)
- `(cond ,@(mapcar #'(lambda (stuff)
- (cons
- (let ((item (car stuff)))
- (cond ((eq item t)
- t)
- ((listp item)
- (cons 'or
- (mapcar (lambda (x)
- `(= widetag ,x))
- item)))
- (t
- `(= widetag ,item))))
- (cdr stuff)))
- stuff))))
+ `(cond ,@(mapcar (lambda (stuff)
+ (cons
+ (let ((item (car stuff)))
+ (cond ((eq item t)
+ t)
+ ((listp item)
+ (cons 'or
+ (mapcar (lambda (x)
+ `(= widetag ,x))
+ item)))
+ (t
+ `(= widetag ,item))))
+ (cdr stuff)))
+ stuff))))
;; FIXME: The data here are redundant with
;; *SPECIALIZED-ARRAY-ELEMENT-TYPE-PROPERTIES*.
(pick-element-type
(defun zap-array-data-aux (old-data old-dims offset new-data new-dims)
(declare (fixnum offset))
- (let ((limits (mapcar #'(lambda (x y)
- (declare (fixnum x y))
- (1- (the fixnum (min x y))))
+ (let ((limits (mapcar (lambda (x y)
+ (declare (fixnum x y))
+ (1- (the fixnum (min x y))))
old-dims new-dims)))
(macrolet ((bump-index-list (index limits)
`(do ((subscripts ,index (cdr subscripts))