((null (cddr pairs))
(let ((place (!macroexpand-1 (first pairs)))
(value (second pairs)))
- (multiple-value-bind (vars vals store-vars writer-form)
+ (multiple-value-bind (vars vals store-vars writer-form reader-form)
(get-setf-expansion place)
;; TODO: Optimize the expansion a little bit to avoid let*
;; or multiple-value-bind when unnecesary.
`(let* ,(mapcar #'list vars vals)
(multiple-value-bind ,store-vars
,value
- ,writer-form)))))
+ ,writer-form
+ ,reader-form)))))
(t
`(progn
,@(do ((pairs pairs (cddr pairs))
(list x)
(list new-value)
`(progn (rplacd ,cons ,new-value) ,new-value)
- `(car ,cons))))
+ `(cdr ,cons))))
;; The NCONC function is based on the SBCL's one.