(every (lambda (mt) (eq mt t)) metatypes)))
(defun use-caching-dfun-p (generic-function)
- (some (lambda (method)
- (let ((fmf (if (listp method)
- (third method)
- (safe-method-fast-function method))))
- (method-function-get fmf :slot-name-lists)))
+ (some (lambda (method) (method-plist-value method :slot-name-lists))
;; KLUDGE: As of sbcl-0.6.4, it's very important for
;; efficiency to know the type of the sequence argument to
;; quantifiers (SOME/NOTANY/etc.) at compile time, but
(safe-method-specializers method))
(safe-method-qualifiers method))
(return nil)))
- (let ((value (method-function-get
- (if early-p
- (or (third method) (second method))
- (or (safe-method-fast-function method)
- (safe-method-function method)))
- :constant-value default)))
+ (let ((value (method-plist-value method :constant-value default)))
(when (or (eq value default)
(and boolean-values-p
(not (member value '(t nil)))))
(let ((cdc (caching-dfun-cost gf))) ; fast
(> cdc (dispatch-dfun-cost gf cdc))))))
-(defparameter *non-built-in-typep-cost* 1)
-(defparameter *structure-typep-cost* 1)
-(defparameter *built-in-typep-cost* 0)
+(defparameter *non-built-in-typep-cost* 100)
+(defparameter *structure-typep-cost* 15)
+(defparameter *built-in-typep-cost* 5)
;;; According to comments in the original CMU CL version of PCL,
;;; the cost LIMIT is important to cut off exponential growth for
max-cost-so-far))
#'identity))
-(defparameter *cache-lookup-cost* 1)
-(defparameter *wrapper-of-cost* 0)
-(defparameter *secondary-dfun-call-cost* 1)
+(defparameter *cache-lookup-cost* 30)
+(defparameter *wrapper-of-cost* 15)
+(defparameter *secondary-dfun-call-cost* 30)
(defun caching-dfun-cost (gf)
(let ((nreq (get-generic-fun-info gf)))
*secondary-dfun-call-cost*
0))))
-(setq *non-built-in-typep-cost* 100)
-(setq *structure-typep-cost* 15)
-(setq *built-in-typep-cost* 5)
-(setq *cache-lookup-cost* 30)
-(setq *wrapper-of-cost* 15)
-(setq *secondary-dfun-call-cost* 30)
-
(declaim (inline make-callable))
(defun make-callable (gf methods generator method-alist wrappers)
(let* ((*applicable-methods* methods)
(generic-function-methods gf))))
(cond ((every (lambda (method)
(if (consp method)
- (eq *the-class-standard-reader-method*
- (early-method-class method))
- (standard-reader-method-p method)))
+ (let ((class (early-method-class method)))
+ (or (eq class *the-class-standard-reader-method*)
+ (eq class *the-class-global-reader-method*)))
+ (or (standard-reader-method-p method)
+ (global-reader-method-p method))))
methods)
'reader)
((every (lambda (method)
(if (consp method)
- (eq *the-class-standard-boundp-method*
- (early-method-class method))
- (standard-boundp-method-p method)))
+ (let ((class (early-method-class method)))
+ (or (eq class *the-class-standard-boundp-method*)
+ (eq class *the-class-global-boundp-method*)))
+ (or (standard-boundp-method-p method)
+ (global-boundp-method-p method))))
methods)
'boundp)
((every (lambda (method)
(if (consp method)
- (eq *the-class-standard-writer-method*
- (early-method-class method))
- (standard-writer-method-p method)))
+ (let ((class (early-method-class method)))
+ (or (eq class *the-class-standard-writer-method*)
+ (eq class *the-class-global-writer-method*)))
+ (and
+ (or (standard-writer-method-p method)
+ (global-writer-method-p method))
+ (not (safe-p
+ (slot-definition-class
+ (accessor-method-slot-definition method)))))))
methods)
'writer))))
(let ((ocache (dfun-info-cache dfun-info)))
(dfun-miss (generic-function args wrappers invalidp emf nil nil t)
(unless invalidp
- (let* ((function
+ (let* ((value
(typecase emf
- (fast-method-call (fast-method-call-function emf))
- (method-call (method-call-function emf))))
- (value (let ((val (method-function-get
- function :constant-value '.not-found.)))
- (aver (not (eq val '.not-found.)))
- val))
+ (constant-fast-method-call
+ (constant-fast-method-call-value emf))
+ (constant-method-call (constant-method-call-value emf))
+ (t (bug "~S with non-constant EMF ~S"
+ 'constant-value-miss emf))))
(ncache (fill-cache ocache wrappers value)))
(unless (eq ncache ocache)
(dfun-update generic-function
(found-method nil))
(dolist (method (standard-slot-value/gf gf 'methods) found-method)
(let ((specializers (standard-slot-value/method method 'specializers))
- (qualifiers (plist-value method 'qualifiers)))
+ (qualifiers (standard-slot-value/method method 'qualifiers)))
(when (and (null qualifiers)
(let ((subcpl (member (ecase type
(reader (car specializers))
(dolist (meth methods)
(when (if (consp meth)
(early-method-qualifiers meth)
- (method-qualifiers meth))
+ (safe-method-qualifiers meth))
(return-from accessor-values-internal (values nil nil))))
(let* ((meth (car methods))
(early-p (not (eq *boot-state* 'complete)))
(if early-p
(not (eq *the-class-standard-method*
(early-method-class meth)))
- (standard-accessor-method-p meth))
+ (accessor-method-p meth))
(if early-p
(early-accessor-method-slot-name meth)
(accessor-method-slot-name meth))))))
(find-slot-definition accessor-class slot-name)))))
(when (and slotd
(or early-p
- (slot-accessor-std-p slotd accessor-type)))
+ (slot-accessor-std-p slotd accessor-type))
+ (or early-p
+ (not (safe-p accessor-class))))
(values (if early-p
(early-slot-definition-location slotd)
(slot-definition-location slotd))
(defun cpl-or-nil (class)
(if (eq *boot-state* 'complete)
- ;; KLUDGE: why not use (slot-boundp class
- ;; 'class-precedence-list)? Well, unfortunately, CPL-OR-NIL is
- ;; used within COMPUTE-APPLICABLE-METHODS, including for
- ;; SLOT-BOUNDP-USING-CLASS... and the available mechanism for
- ;; breaking such nasty cycles in effective method computation
- ;; only works for readers and writers, not boundps. It might
- ;; not be too hard to make it work for BOUNDP accessors, but in
- ;; the meantime we use an extra slot for exactly the result of
- ;; the SLOT-BOUNDP that we want. (We cannot use
- ;; CLASS-FINALIZED-P, because in the process of class
- ;; finalization we need to use the CPL which has been computed
- ;; to cache effective methods for slot accessors.) -- CSR,
- ;; 2004-09-19.
- (when (cpl-available-p class)
- (class-precedence-list class))
+ (progn
+ ;; KLUDGE: why not use (slot-boundp class
+ ;; 'class-precedence-list)? Well, unfortunately, CPL-OR-NIL is
+ ;; used within COMPUTE-APPLICABLE-METHODS, including for
+ ;; SLOT-BOUNDP-USING-CLASS... and the available mechanism for
+ ;; breaking such nasty cycles in effective method computation
+ ;; only works for readers and writers, not boundps. It might
+ ;; not be too hard to make it work for BOUNDP accessors, but in
+ ;; the meantime we use an extra slot for exactly the result of
+ ;; the SLOT-BOUNDP that we want. (We cannot use
+ ;; CLASS-FINALIZED-P, because in the process of class
+ ;; finalization we need to use the CPL which has been computed
+ ;; to cache effective methods for slot accessors.) -- CSR,
+ ;; 2004-09-19.
+
+ (when (cpl-available-p class)
+ (return-from cpl-or-nil (class-precedence-list class)))
+
+ ;; if we can finalize an unfinalized class, then do so
+ (when (and (not (class-finalized-p class))
+ (not (class-has-a-forward-referenced-superclass-p class)))
+ (finalize-inheritance class)
+ (class-precedence-list class)))
+
(early-class-precedence-list class)))
(defun saut-and (specl type)
projects / sbcl.git / blobdiff