(defstruct (function-info #-sb-xc-host (:pure t))
;; Boolean attributes of this function.
- (attributes (required-argument) :type attributes)
+ (attributes (missing-arg) :type attributes)
;; A list of Transform structures describing transforms for this function.
(transforms () :type list)
;; A function which computes the derived type for a call to this function by
;;; an IR1 transform
(defstruct (transform (:copier nil))
- ;; the function-type which enables this transform
- (type (required-argument) :type ctype)
+ ;; the function type which enables this transform.
+ ;;
+ ;; (Note that declaring this :TYPE FUN-TYPE probably wouldn't
+ ;; work because some function types, like (SPECIFIER-TYPE 'FUNCTION0
+ ;; itself, are represented as BUILT-IN-TYPE, and at least as of
+ ;; sbcl-0.pre7.54 or so, that's inconsistent with being a
+ ;; FUN-TYPE.)
+ (type (missing-arg) :type ctype)
;; the transformation function. Takes the COMBINATION node and returns a
;; lambda, or throws out.
- (function (required-argument) :type function)
+ (function (missing-arg) :type function)
;; string used in efficiency notes
- (note (required-argument) :type string)
+ (note (missing-arg) :type string)
;; T if we should emit a failure note even if SPEED=INHIBIT-WARNINGS.
(important nil :type (member t nil))
- ;; usable for byte code, native code, or both
+ ;; usable for byte code, native code, or both?
+ ;;
+ ;; FIXME: Now that there's no byte compiler, this is stale and could
+ ;; all go away.
(when :native :type (member :byte :native :both)))
(defprinter (transform) type note important when)
(eq (transform-when x) when)))
(function-info-transforms info))))
(if old
- (setf (transform-function old) fun (transform-note old) note)
+ (setf (transform-function old) fun
+ (transform-note old) note)
(push (make-transform :type ctype :function fun :note note
:important important :when when)
(function-info-transforms info)))