slots
calls)
(declare (ignore required-parameters env slots calls))
- (or (and (eq (car form) 'make-instance)
- (expand-make-instance-form form))
+ (or ; (optimize-reader ...)?
form))
\f
(defun can-optimize-access (form required-parameters env)
(standard-class-p class)
(not (eq class *the-class-t*)) ; shouldn't happen, though.
(let ((slotd (find-slot-definition class slot-name)))
- (and slotd (classp (slot-definition-allocation slotd)))))))
+ (and slotd (eq :class (slot-definition-allocation slotd)))))))
(defun skip-fast-slot-access-p (class-form slot-name-form type)
(let ((class (and (constantp class-form) (eval class-form)))
(push declaration-name *var-declarations-without-arg*))
(when arg-p
(setq dname (append dname (list (pop form)))))
- (dolist (var form)
- (if (member var args)
- ;; Quietly remove IGNORE declarations on
- ;; args when a next-method is involved, to
- ;; prevent compiler warnings about ignored
- ;; args being read.
- (unless (and calls-next-method-p
- (eq (car dname) 'ignore))
- (push var outers))
- (push var inners)))
- (when outers
- (push `(declare (,@dname ,@outers)) outer-decls))
- (when inners
- (push `(declare (,@dname ,@inners)) inner-decls)))))))
+ (case (car dname)
+ (%class (push `(declare (,@dname ,@form)) inner-decls))
+ (t
+ (dolist (var form)
+ (if (member var args)
+ ;; Quietly remove IGNORE declarations
+ ;; on args when a next-method is
+ ;; involved, to prevent compiler
+ ;; warnings about ignored args being
+ ;; read.
+ (unless (and calls-next-method-p
+ (eq (car dname) 'ignore))
+ (push var outers))
+ (push var inners)))
+ (when outers
+ (push `(declare (,@dname ,@outers)) outer-decls))
+ (when inners
+ (push
+ `(declare (,@dname ,@inners))
+ inner-decls)))))))))
(setq body (cdr body)))
(values outer-decls inner-decls body)))
;;; Pull a name out of the %METHOD-NAME declaration in the function
;;; body given, or return NIL if no %METHOD-NAME declaration is found.
(defun body-method-name (body)
- (multiple-value-bind (documentation declarations real-body)
- (extract-declarations body nil)
+ (multiple-value-bind (real-body declarations documentation)
+ (parse-body body nil)
(declare (ignore documentation real-body))
(let ((name-decl (get-declaration '%method-name declarations)))
(and name-decl
(pv-table-lookup pv-table (pv-wrappers-from-pv-args pv-parameters)))
(defun pv-wrappers-from-pv-args (&rest args)
- (let* ((nkeys (length args))
- (pv-wrappers (make-list nkeys))
- w
- (w-t pv-wrappers))
- (dolist (arg args)
- (setq w (wrapper-of arg))
- (unless (eq t (wrapper-state w)) ; FIXME: should be INVALID-WRAPPER-P
- (setq w (check-wrapper-validity arg)))
- (setf (car w-t) w))
- (setq w-t (cdr w-t))
- (when (= nkeys 1) (setq pv-wrappers (car pv-wrappers)))
- pv-wrappers))
+ (let (wrappers)
+ (dolist (arg args (if (cdr wrappers) (nreverse wrappers) (car wrappers)))
+ (let ((wrapper (wrapper-of arg)))
+ (push (if (invalid-wrapper-p wrapper)
+ (check-wrapper-validity wrapper)
+ wrapper)
+ wrappers)))))
(defun pv-wrappers-from-all-args (pv-table args)
- (let ((nkeys 0)
- (slot-name-lists (pv-table-slot-name-lists pv-table)))
- (dolist (sn slot-name-lists)
- (when sn (incf nkeys)))
- (let* ((pv-wrappers (make-list nkeys))
- (pv-w-t pv-wrappers))
- (dolist (sn slot-name-lists)
- (when sn
- (let* ((arg (car args))
- (w (wrapper-of arg)))
- (unless w ; CAN-OPTIMIZE-ACCESS prevents this from happening.
- (error "error in PV-WRAPPERS-FROM-ALL-ARGS"))
- (setf (car pv-w-t) w)
- (setq pv-w-t (cdr pv-w-t))))
- (setq args (cdr args)))
- (when (= nkeys 1) (setq pv-wrappers (car pv-wrappers)))
- pv-wrappers)))
+ (loop for snl in (pv-table-slot-name-lists pv-table) and arg in args
+ when snl
+ collect (wrapper-of arg) into wrappers
+ finally (return (if (cdr wrappers) wrappers (car wrappers)))))
+;;; Return the subset of WRAPPERS which is used in the cache
+;;; of PV-TABLE.
(defun pv-wrappers-from-all-wrappers (pv-table wrappers)
- (let ((nkeys 0)
- (slot-name-lists (pv-table-slot-name-lists pv-table)))
- (dolist (sn slot-name-lists)
- (when sn (incf nkeys)))
- (let* ((pv-wrappers (make-list nkeys))
- (pv-w-t pv-wrappers))
- (dolist (sn slot-name-lists)
- (when sn
- (let ((w (car wrappers)))
- (unless w ; CAN-OPTIMIZE-ACCESS prevents this from happening.
- (error "error in PV-WRAPPERS-FROM-ALL-WRAPPERS"))
- (setf (car pv-w-t) w)
- (setq pv-w-t (cdr pv-w-t))))
- (setq wrappers (cdr wrappers)))
- (when (= nkeys 1) (setq pv-wrappers (car pv-wrappers)))
- pv-wrappers)))
+ (loop for snl in (pv-table-slot-name-lists pv-table) and w in wrappers
+ when snl
+ collect w into result
+ finally (return (if (cdr result) result (car result)))))