`(locally (declare #.*optimize-speed*)
(let ((,index (pvref ,pv ,pv-offset)))
(setq ,value (typecase ,index
+ ;; FIXME: the line marked by KLUDGE below
+ ;; (and the analogous spot in
+ ;; INSTANCE-WRITE-INTERNAL) is there purely
+ ;; to suppress a type mismatch warning that
+ ;; propagates through to user code.
+ ;; Presumably SLOTS at this point can never
+ ;; actually be NIL, but the compiler seems
+ ;; to think it could, so we put this here
+ ;; to shut it up. (see also mail Rudi
+ ;; Schlatte sbcl-devel 2003-09-21) -- CSR,
+ ;; 2003-11-30
,@(when (or (null type) (eq type :instance))
- `((fixnum (clos-slots-ref ,slots ,index))))
+ `((fixnum
+ (and ,slots ; KLUDGE
+ (clos-slots-ref ,slots ,index)))))
,@(when (or (null type) (eq type :class))
`((cons (cdr ,index))))
(t +slot-unbound+)))
(let ((,index (pvref ,pv ,pv-offset)))
(typecase ,index
,@(when (or (null type) (eq type :instance))
- `((fixnum (setf (clos-slots-ref ,slots ,index)
- ,new-value))))
+ `((fixnum (and ,slots
+ (setf (clos-slots-ref ,slots ,index)
+ ,new-value)))))
,@(when (or (null type) (eq type :class))
`((cons (setf (cdr ,index) ,new-value))))
(t ,default)))))))
`(pv-env (,pv ,calls ,pv-table-symbol ,pv-parameters)
(let (,@(mapcar (lambda (slot-var p) `(,slot-var (get-slots-or-nil ,p)))
slot-vars pv-parameters))
- ,@body)))
+ (declare (ignorable ,@(mapcar #'identity slot-vars)))
+ ,@body)))
;;; This gets used only when the default MAKE-METHOD-LAMBDA is
;;; overridden.
simple-bit-vector simple-string simple-vector single-float standard-char
stream string symbol t unsigned-byte vector))
-(defun split-declarations (body args calls-next-method-p)
+(defun split-declarations (body args maybe-reads-params-p)
(let ((inner-decls nil)
(outer-decls nil)
decl)
;; involved, to prevent compiler
;; warnings about ignored args being
;; read.
- (unless (and calls-next-method-p
+ (unless (and maybe-reads-params-p
(eq (car dname) 'ignore))
(push var outers))
(push var inners)))
;;; body given, or return NIL if no %METHOD-NAME declaration is found.
(defun body-method-name (body)
(multiple-value-bind (real-body declarations documentation)
- (parse-body body nil)
- (declare (ignore documentation real-body))
+ (parse-body body)
+ (declare (ignore real-body documentation))
(let ((name-decl (get-declaration '%method-name declarations)))
(and name-decl
(destructuring-bind (name) name-decl
(initargs body req-args lmf-params restp)
(multiple-value-bind (outer-decls inner-decls body-sans-decls)
(split-declarations
- body req-args (getf (cdr lmf-params) :call-next-method-p))
+ body req-args (or (getf (cdr lmf-params) :call-next-method-p)
+ (getf (cdr lmf-params) :setq-p)))
(let* ((rest-arg (when restp '.rest-arg.))
(args+rest-arg (if restp
(append req-args (list rest-arg))
`(list*
:fast-function
(,(if (body-method-name body) 'named-lambda 'lambda)
- ,@(when (body-method-name body)
- (list (body-method-name body))) ; function name
- (.pv-cell. .next-method-call. ,@args+rest-arg) ; function args
- ;; body of the function
- (declare (ignorable .pv-cell. .next-method-call.))
- ,@outer-decls
- (macrolet ((pv-env ((pv calls pv-table-symbol pv-parameters)
- &rest forms)
- (declare (ignore pv-table-symbol
- pv-parameters))
- `(let ((,pv (car .pv-cell.))
- (,calls (cdr .pv-cell.)))
- (declare ,(make-pv-type-declaration pv)
- ,(make-calls-type-declaration calls))
- ,pv ,calls
- ,@forms)))
- (fast-lexical-method-functions
- (,(car lmf-params) .next-method-call. ,req-args ,rest-arg
- ,@(cdddr lmf-params))
- ,@inner-decls
- ,@body-sans-decls)))
+ ,@(when (body-method-name body)
+ (list (body-method-name body))) ; function name
+ (.pv-cell. .next-method-call. ,@args+rest-arg) ; function args
+ ;; body of the function
+ (declare (ignorable .pv-cell. .next-method-call.))
+ ,@outer-decls
+ (declare (disable-package-locks pv-env))
+ (macrolet ((pv-env ((pv calls pv-table-symbol pv-parameters)
+ &rest forms)
+ (declare (ignore pv-table-symbol
+ pv-parameters))
+ (declare (enable-package-locks pv-env))
+ `(let ((,pv (car .pv-cell.))
+ (,calls (cdr .pv-cell.)))
+ (declare ,(make-pv-type-declaration pv)
+ ,(make-calls-type-declaration calls))
+ ,pv ,calls
+ ,@forms)))
+ (declare (enable-package-locks pv-env))
+ (fast-lexical-method-functions
+ (,(car lmf-params) .next-method-call. ,req-args ,rest-arg
+ ,@(cdddr lmf-params))
+ ,@inner-decls
+ ,@body-sans-decls)))
',initargs))))
;;; Use arrays and hash tables and the fngen stuff to make this much
(setf (get (car fname) 'method-sym)
(let ((str (symbol-name (car fname))))
(if (string= "FAST-" str :end2 5)
- (intern (subseq str 5) *pcl-package*)
+ (format-symbol *pcl-package* (subseq str 5))
(car fname)))))
,@(cdr fname))))
(set-fun-name method-function name))
projects / sbcl.git / blobdiff