&key direct-slots direct-superclasses)
(declare (ignore slot-names))
(let ((classoid (find-classoid (class-name class))))
- (with-slots (wrapper class-precedence-list prototype predicate-name
+ (with-slots (wrapper class-precedence-list cpl-available-p
+ prototype predicate-name
(direct-supers direct-superclasses))
class
(setf (slot-value class 'direct-slots)
(setq direct-supers direct-superclasses)
(setq wrapper (classoid-layout classoid))
(setq class-precedence-list (compute-class-precedence-list class))
+ (setq cpl-available-p t)
(add-direct-subclasses class direct-superclasses)
(setq predicate-name (make-class-predicate-name (class-name class)))
(make-class-predicate class predicate-name)
instance))))
(defmethod shared-initialize :after
- ((class structure-class)
- slot-names
- &key (direct-superclasses nil direct-superclasses-p)
- (direct-slots nil direct-slots-p)
- direct-default-initargs
- (predicate-name nil predicate-name-p))
+ ((class structure-class)
+ slot-names
+ &key (direct-superclasses nil direct-superclasses-p)
+ (direct-slots nil direct-slots-p)
+ direct-default-initargs
+ (predicate-name nil predicate-name-p))
(declare (ignore slot-names direct-default-initargs))
(if direct-superclasses-p
(setf (slot-value class 'direct-superclasses)
(make-defstruct-allocation-function class)))
(add-direct-subclasses class direct-superclasses)
(setf (slot-value class 'class-precedence-list)
- (compute-class-precedence-list class))
+ (compute-class-precedence-list class))
+ (setf (slot-value class 'cpl-available-p) t)
(setf (slot-value class 'slots) (compute-slots class))
(let ((lclass (find-classoid (class-name class))))
(setf (classoid-pcl-class lclass) class)
(update-cpl class (compute-class-precedence-list class))
;; This invocation of UPDATE-SLOTS, in practice, finalizes the
;; class. The hoops above are to ensure that FINALIZE-INHERITANCE
- ;; is called at finalization, so that MOP programmers can hook
+ ;; is called at finalization, so that MOP programmers can hook
;; into the system as described in "Class Finalization Protocol"
;; (section 5.5.2 of AMOP).
(update-slots class (compute-slots class))
;; Need to have the cpl setup before update-lisp-class-layout
;; is called on CMU CL.
(setf (slot-value class 'class-precedence-list) cpl)
+ (setf (slot-value class 'cpl-available-p) t)
(force-cache-flushes class))
- (setf (slot-value class 'class-precedence-list) cpl))
+ (progn
+ (setf (slot-value class 'class-precedence-list) cpl)
+ (setf (slot-value class 'cpl-available-p) t)))
(update-class-can-precede-p cpl))
(defun update-class-can-precede-p (cpl)