(writers (missing-arg) :type list)
;; true if :INITFORM was specified
(initform-p (missing-arg) :type (member t nil))
- ;; If this is a function, call it with no args. Otherwise, it's the
- ;; actual value.
- (initform (missing-arg) :type t)
+ ;; the initform if :INITFORM was specified, otherwise NIL
+ (initform nil :type t)
+ ;; if this is a function, call it with no args to get the initform value
+ (initfunction (missing-arg) :type t)
;; allocation of this slot, or NIL until defaulted
(allocation nil :type (member :instance :class nil))
- ;; If ALLOCATION is :CLASS, this is a cons whose car holds the value.
+ ;; If ALLOCATION is :CLASS, this is a cons whose car holds the value
(cell nil :type (or cons null))
;; slot documentation
(documentation nil :type (or string null)))
;; Otherwise use the initform of SLOT, if there is one.
(if (condition-slot-initform-p slot)
- (let ((initform (condition-slot-initform slot)))
- (if (functionp initform)
- (funcall initform)
- initform))
+ (let ((initfun (condition-slot-initfunction slot)))
+ (aver (functionp initfun))
+ (funcall initfun))
(error "unbound condition slot: ~S" (condition-slot-name slot)))))
(defun find-condition-class-slot (condition-class slot-name)
(setf (condition-slot-initform-p found)
(condition-slot-initform-p sslot))
(setf (condition-slot-initform found)
- (condition-slot-initform sslot)))
+ (condition-slot-initform sslot))
+ (setf (condition-slot-initfunction sslot)
+ (condition-slot-initfunction found)))
(unless (condition-slot-allocation found)
(setf (condition-slot-allocation found)
(condition-slot-allocation sslot))))
(unless (condition-slot-cell slot)
(setf (condition-slot-cell slot)
(list (if (condition-slot-initform-p slot)
- (let ((initform (condition-slot-initform slot)))
- (if (functionp initform)
- (funcall initform)
- initform))
+ (let ((initfun (condition-slot-initfunction slot)))
+ (aver (functionp initfun))
+ (funcall initfun))
*empty-condition-slot*))))
(push slot (condition-classoid-class-slots class)))
((:instance nil)
(setf (condition-slot-allocation slot) :instance)
- (when (or (functionp (condition-slot-initform slot))
+ ;; FIXME: isn't this "always hairy"?
+ (when (or (functionp (condition-slot-initfunction slot))
(dolist (initarg (condition-slot-initargs slot) nil)
(when (functionp (third (assoc initarg e-def-initargs)))
(return t))))
:writers ',(writers)
:initform-p ',initform-p
:documentation ',documentation
- :initform ,(when initform-p
- `#'(lambda () ,initform))
+ :initform ,(when initform-p `',initform)
+ :initfunction ,(when initform-p
+ `#'(lambda () ,initform))
:allocation ',allocation)))))
(dolist (option options)