(some (lambda (method)
(let ((fmf (if (listp method)
(third method)
- (method-fast-function method))))
+ (safe-method-fast-function method))))
(method-function-get fmf :slot-name-lists)))
;; KLUDGE: As of sbcl-0.6.4, it's very important for
;; efficiency to know the type of the sequence argument to
(dolist (method methods t)
(when (eq *boot-state* 'complete)
(when (or (some #'eql-specializer-p
- (method-specializers method))
- (method-qualifiers method))
+ (safe-method-specializers method))
+ (safe-method-qualifiers method))
(return nil)))
(let ((value (method-function-get
(if early-p
(or (third method) (second method))
- (or (method-fast-function method)
- (method-function method)))
+ (or (safe-method-fast-function method)
+ (safe-method-function method)))
:constant-value default)))
(when (or (eq value default)
(and boolean-values-p
(defun accessor-miss (gf new object dfun-info)
(let ((wrapper (wrapper-of object))
- (previous-miss (assq gf *accessor-miss-history*)))
+ (previous-miss (assq gf *accessor-miss-history*)))
(when (eq wrapper (cdr previous-miss))
(error "~@<Vicious metacircle: The computation of a ~
dfun of ~s for argument ~s uses the dfun being ~
computed.~@:>"
- gf object))
+ gf object))
(let* ((*accessor-miss-history* (acons gf wrapper *accessor-miss-history*))
- (ostate (type-of dfun-info))
- (otype (dfun-info-accessor-type dfun-info))
- oindex ow0 ow1 cache
- (args (ecase otype
- ((reader boundp) (list object))
- (writer (list new object)))))
+ (ostate (type-of dfun-info))
+ (otype (dfun-info-accessor-type dfun-info))
+ oindex ow0 ow1 cache
+ (args (ecase otype
+ ((reader boundp) (list object))
+ (writer (list new object)))))
(dfun-miss (gf args wrappers invalidp nemf ntype nindex)
- ;; The following lexical functions change the state of the
- ;; dfun to that which is their name. They accept arguments
- ;; which are the parameters of the new state, and get other
- ;; information from the lexical variables bound above.
- (flet ((two-class (index w0 w1)
+ ;; The following lexical functions change the state of the
+ ;; dfun to that which is their name. They accept arguments
+ ;; which are the parameters of the new state, and get other
+ ;; information from the lexical variables bound above.
+ (flet ((two-class (index w0 w1)
(when (zerop (random 2)) (psetf w0 w1 w1 w0))
(dfun-update gf
#'make-two-class-accessor-dfun
;;; function GF which reads/writes instances of class CLASS.
;;; TYPE is one of the symbols READER or WRITER.
(defun find-standard-class-accessor-method (gf class type)
- (let ((cpl (standard-slot-value/class class 'class-precedence-list))
+ (let ((cpl (standard-slot-value/class class '%class-precedence-list))
(found-specializer *the-class-t*)
(found-method nil))
(dolist (method (standard-slot-value/gf gf 'methods) found-method)
(let ((definite-p t) (possibly-applicable-methods nil))
(dolist (method (if (early-gf-p generic-function)
(early-gf-methods generic-function)
- (if (eq (class-of generic-function)
- *the-class-standard-generic-function*)
- ;; KLUDGE: see comment by GET-GENERIC-FUN-INFO
- (clos-slots-ref (fsc-instance-slots generic-function) *sgf-methods-index*)
- (generic-function-methods generic-function))))
+ (safe-generic-function-methods generic-function)))
(let ((specls (if (consp method)
(early-method-specializers method t)
- (method-specializers method)))
+ (safe-method-specializers method)))
(types types)
(possibly-applicable-p t) (applicable-p t))
(dolist (specl specls)
'specializer-applicable-using-type-p
type)))))
-(defun map-all-classes (function &optional (root t))
- (let ((braid-p (or (eq *boot-state* 'braid)
+(defun map-all-classes (fun &optional (root t))
+ (let ((all-classes (make-hash-table :test 'eq))
+ (braid-p (or (eq *boot-state* 'braid)
(eq *boot-state* 'complete))))
(labels ((do-class (class)
- (mapc #'do-class
- (if braid-p
- (class-direct-subclasses class)
- (early-class-direct-subclasses class)))
- (funcall function class)))
+ (unless (gethash class all-classes)
+ (setf (gethash class all-classes) t)
+ (funcall fun class)
+ (mapc #'do-class
+ (if braid-p
+ (class-direct-subclasses class)
+ (early-class-direct-subclasses class))))))
(do-class (if (symbolp root)
(find-class root)
- root)))))
+ root)))
+ nil))
\f
(defvar *effective-method-cache* (make-hash-table :test 'eq))