-(defun make-internal-reader-method-function (class-name slot-name)
- (list* :method-spec `(internal-reader-method ,class-name ,slot-name)
- (make-method-function
- (lambda (instance)
- (let ((wrapper (get-instance-wrapper-or-nil instance)))
- (if wrapper
- (let* ((class (wrapper-class* wrapper))
- (index (or (instance-slot-index wrapper slot-name)
- (assq slot-name
- (wrapper-class-slots wrapper)))))
- (typecase index
- (fixnum
- (let ((value (clos-slots-ref (get-slots instance)
- index)))
- (if (eq value +slot-unbound+)
- (values (slot-unbound (class-of instance)
- instance
- slot-name))
- value)))
- (cons
- (let ((value (cdr index)))
- (if (eq value +slot-unbound+)
- (values (slot-unbound (class-of instance)
- instance
- slot-name))
- value)))
- (t
- (error "~@<The wrapper for class ~S does not have ~
- the slot ~S~@:>"
- class slot-name))))
- (slot-value instance slot-name)))))))
+(defun make-std-reader-method-function (class-or-name slot-name)
+ (declare (ignore class-or-name))
+ (ecase (slot-access-strategy (maybe-class class-or-name) slot-name 'reader t)
+ (:standard
+ (let* ((initargs (copy-tree
+ (make-method-function
+ (lambda (instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) (instance-slots))
+ (instance-read-standard
+ .pv. instance-slots 0
+ (slot-value instance slot-name))))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list (list nil slot-name)))
+ initargs))
+ ((:custom :accessor)
+ (let* ((initargs (copy-tree
+ (make-method-function
+ (lambda (instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) nil)
+ (instance-read-custom .pv. 0 instance)))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list (list nil slot-name)))
+ initargs))))
+
+(defun make-std-writer-method-function (class-or-name slot-name)
+ (let ((class (maybe-class class-or-name)))
+ (ecase (slot-access-strategy class slot-name 'writer t)
+ (:standard
+ (let ((initargs (copy-tree
+ (if (and class (safe-p class))
+ (make-method-function
+ (lambda (nv instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) (instance-slots))
+ (instance-write-standard
+ .pv. instance-slots 0 nv
+ (setf (slot-value instance slot-name) .good-new-value.)
+ nil t))))
+ (make-method-function
+ (lambda (nv instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) (instance-slots))
+ (instance-write-standard
+ .pv. instance-slots 0 nv
+ (setf (slot-value instance slot-name) .good-new-value.)))))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list nil (list nil slot-name)))
+ initargs))
+ ((:custom :accessor)
+ (let ((initargs (copy-tree
+ (make-method-function
+ (lambda (nv instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) nil)
+ (instance-write-custom .pv. 0 instance nv)))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list nil (list nil slot-name)))
+ initargs)))))
+
+(defun make-std-boundp-method-function (class-or-name slot-name)
+ (declare (ignore class-or-name))
+ (ecase (slot-access-strategy (maybe-class class-or-name) slot-name 'boundp t)
+ (:standard
+ (let ((initargs (copy-tree
+ (make-method-function
+ (lambda (instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) (instance-slots))
+ (instance-boundp-standard
+ .pv. instance-slots 0
+ (slot-boundp instance slot-name))))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list (list nil slot-name)))
+ initargs))
+ ((:custom :accessor)
+ (let ((initargs (copy-tree
+ (make-method-function
+ (lambda (instance)
+ (pv-binding1 ((bug "Please report this")
+ (instance) nil)
+ (instance-boundp-custom .pv. 0 instance)))))))
+ (setf (getf (getf initargs 'plist) :slot-name-lists)
+ (list (list nil slot-name)))
+ initargs))))