- (/show0 "ACCESSOR-NAME=..")
- (/hexstr accessor-name)
- (protect-cl accessor-name)
- (/hexstr "getting READER-FUN and WRITER-FUN")
- (multiple-value-bind (reader-fun writer-fun)
- (slot-accessor-funs dd dsd)
- (declare (type function reader-fun writer-fun))
- (/show0 "got READER-FUN and WRITER-FUN=..")
- (/hexstr reader-fun)
- (setf (symbol-function accessor-name) reader-fun)
- (unless (dsd-read-only dsd)
- (/show0 "setting FDEFINITION for WRITER-FUN=..")
- (/hexstr writer-fun)
- (setf (fdefinition `(setf ,accessor-name)) writer-fun))))))
+ (/show0 "ACCESSOR-NAME=..")
+ (/hexstr accessor-name)
+ (protect-cl accessor-name)
+ (/hexstr "getting READER-FUN and WRITER-FUN")
+ (multiple-value-bind (reader-fun writer-fun)
+ (slot-accessor-funs dd dsd)
+ (declare (type function reader-fun writer-fun))
+ (/show0 "got READER-FUN and WRITER-FUN=..")
+ (/hexstr reader-fun)
+ (setf (symbol-function accessor-name) reader-fun)
+ (unless (dsd-read-only dsd)
+ (/show0 "setting FDEFINITION for WRITER-FUN=..")
+ (/hexstr writer-fun)
+ (setf (fdefinition `(setf ,accessor-name)) writer-fun))))))
- (ecase (dd-type dd)
- ;; structures with LAYOUTs
- ((structure funcallable-structure)
- (/show0 "with-LAYOUT case")
- (lambda (object)
- (locally ; <- to keep SAFETY 0 from affecting arg count checking
- (declare (optimize (speed 3) (safety 0)))
- (/noshow0 "in with-LAYOUT structure predicate closure, OBJECT,LAYOUT=..")
- (/nohexstr object)
- (/nohexstr layout)
- (typep-to-layout object layout))))
- ;; structures with no LAYOUT (i.e. :TYPE VECTOR or :TYPE LIST)
- ;;
- ;; FIXME: should handle the :NAMED T case in these cases
- (vector
- (/show0 ":TYPE VECTOR case")
- #'vectorp)
- (list
- (/show0 ":TYPE LIST case")
- #'listp))))
+ (ecase (dd-type dd)
+ ;; structures with LAYOUTs
+ ((structure funcallable-structure)
+ (/show0 "with-LAYOUT case")
+ (lambda (object)
+ (locally ; <- to keep SAFETY 0 from affecting arg count checking
+ (declare (optimize (speed 3) (safety 0)))
+ (/noshow0 "in with-LAYOUT structure predicate closure, OBJECT,LAYOUT=..")
+ (/nohexstr object)
+ (/nohexstr layout)
+ (typep-to-layout object layout))))
+ ;; structures with no LAYOUT (i.e. :TYPE VECTOR or :TYPE LIST)
+ ;;
+ ;; FIXME: should handle the :NAMED T case in these cases
+ (vector
+ (/show0 ":TYPE VECTOR case")
+ #'vectorp)
+ (list
+ (/show0 ":TYPE LIST case")
+ #'listp))))
- ;; ordinary STRUCTURE-OBJECT case: Handle native
- ;; structures with LAYOUTs and (possibly) raw slots.
- (%native-slot-accessor-funs (dd-ref-fun-name)
- (let ((instance-type-check-form
- '(%check-structure-type-from-layout instance layout)))
- (/show "macroexpanding %NATIVE-SLOT-ACCESSOR-FUNS" dd-ref-fun-name instance-type-check-form)
- `(let ((layout (dd-layout-or-lose dd))
- (dsd-raw-type (dsd-raw-type dsd)))
- #+sb-xc (/show0 "in %NATIVE-SLOT-ACCESSOR-FUNS macroexpanded code")
- ;; Map over all the possible RAW-TYPEs, compiling
- ;; a different closure function for each one, so
- ;; that once the COND over RAW-TYPEs happens (at
- ;; the time closure is allocated) there are no
- ;; more decisions to be made and things execute
- ;; reasonably efficiently.
- (cond
- ;; nonraw slot case
- ((eql dsd-raw-type t)
- #+sb-xc (/show0 "in nonraw slot case")
- (%slotplace-accessor-funs
- (,dd-ref-fun-name instance dsd-index)
- ,instance-type-check-form))
- ;; raw slot cases
- ,@(mapcar (lambda (rtd)
- (let ((raw-type (raw-slot-data-raw-type rtd))
- (accessor-name
- (raw-slot-data-accessor-name rtd)))
- `((equal dsd-raw-type ',raw-type)
- #+sb-xc (/show0 "in raw slot case")
- (%slotplace-accessor-funs
- (,accessor-name instance dsd-index)
- ,instance-type-check-form))))
- *raw-slot-data-list*)
- ;; oops
- (t
- (bug "unexpected DSD-RAW-TYPE ~S" dsd-raw-type))))))
- ;; code shared between DEFSTRUCT :TYPE LIST and
- ;; DEFSTRUCT :TYPE VECTOR cases: Handle the "typed
- ;; structure" case, with no LAYOUTs and no raw slots.
- (%colontyped-slot-accessor-funs () (error "stub"))
- ;; the common structure of the raw-slot and not-raw-slot
- ;; cases, defined in terms of the writable SLOTPLACE. All
- ;; possible flavors of slot access should be able to pass
- ;; through here.
- (%slotplace-accessor-funs (slotplace instance-type-check-form)
- (/show "macroexpanding %SLOTPLACE-ACCESSOR-FUNS" slotplace instance-type-check-form)
- `(let ((typecheckfun (typespec-typecheckfun dsd-type)))
+ ;; ordinary STRUCTURE-OBJECT case: Handle native
+ ;; structures with LAYOUTs and (possibly) raw slots.
+ (%native-slot-accessor-funs (dd-ref-fun-name)
+ (let ((instance-type-check-form
+ '(%check-structure-type-from-layout instance layout)))
+ (/show "macroexpanding %NATIVE-SLOT-ACCESSOR-FUNS" dd-ref-fun-name instance-type-check-form)
+ `(let ((layout (dd-layout-or-lose dd))
+ (dsd-raw-type (dsd-raw-type dsd)))
+ #+sb-xc (/show0 "in %NATIVE-SLOT-ACCESSOR-FUNS macroexpanded code")
+ ;; Map over all the possible RAW-TYPEs, compiling
+ ;; a different closure function for each one, so
+ ;; that once the COND over RAW-TYPEs happens (at
+ ;; the time closure is allocated) there are no
+ ;; more decisions to be made and things execute
+ ;; reasonably efficiently.
+ (cond
+ ;; nonraw slot case
+ ((eql dsd-raw-type t)
+ #+sb-xc (/show0 "in nonraw slot case")
+ (%slotplace-accessor-funs
+ (,dd-ref-fun-name instance dsd-index)
+ ,instance-type-check-form))
+ ;; raw slot cases
+ ,@(mapcar (lambda (rtd)
+ (let ((raw-type (raw-slot-data-raw-type rtd))
+ (accessor-name
+ (raw-slot-data-accessor-name rtd)))
+ `((equal dsd-raw-type ',raw-type)
+ #+sb-xc (/show0 "in raw slot case")
+ (%slotplace-accessor-funs
+ (,accessor-name instance dsd-index)
+ ,instance-type-check-form))))
+ *raw-slot-data-list*)
+ ;; oops
+ (t
+ (bug "unexpected DSD-RAW-TYPE ~S" dsd-raw-type))))))
+ ;; code shared between DEFSTRUCT :TYPE LIST and
+ ;; DEFSTRUCT :TYPE VECTOR cases: Handle the "typed
+ ;; structure" case, with no LAYOUTs and no raw slots.
+ (%colontyped-slot-accessor-funs () (error "stub"))
+ ;; the common structure of the raw-slot and not-raw-slot
+ ;; cases, defined in terms of the writable SLOTPLACE. All
+ ;; possible flavors of slot access should be able to pass
+ ;; through here.
+ (%slotplace-accessor-funs (slotplace instance-type-check-form)
+ (/show "macroexpanding %SLOTPLACE-ACCESSOR-FUNS" slotplace instance-type-check-form)
+ `(let ((typecheckfun (typespec-typecheckfun dsd-type)))
- (when remaining-slots
- (write-char #\space stream)
- ;; CMU CL had (PPRINT-INDENT :BLOCK 2 STREAM) here,
- ;; but I can't see why. -- WHN 20000205
- (pprint-newline :linear stream)
- (loop
- (pprint-pop)
- (let ((slot (pop remaining-slots)))
- (write-char #\: stream)
- (output-symbol-name (symbol-name (dsd-name slot)) stream)
- (write-char #\space stream)
- (pprint-newline :miser stream)
- (output-object (funcall (fdefinition (dsd-accessor-name slot))
- structure)
- stream)
- (when (null remaining-slots)
- (return))
- (write-char #\space stream)
- (pprint-newline :linear stream))))))))
+ (when remaining-slots
+ (write-char #\space stream)
+ ;; CMU CL had (PPRINT-INDENT :BLOCK 2 STREAM) here,
+ ;; but I can't see why. -- WHN 20000205
+ (pprint-newline :linear stream)
+ (loop
+ (pprint-pop)
+ (let ((slot (pop remaining-slots)))
+ (write-char #\: stream)
+ (output-symbol-name (symbol-name (dsd-name slot)) stream)
+ (write-char #\space stream)
+ (pprint-newline :miser stream)
+ (output-object (funcall (fdefinition (dsd-accessor-name slot))
+ structure)
+ stream)
+ (when (null remaining-slots)
+ (return))
+ (write-char #\space stream)
+ (pprint-newline :linear stream))))))))
- (remaining-slots (dd-slots dd) (cdr remaining-slots)))
- ((or (null remaining-slots)
- (and (not *print-readably*)
- *print-length*
- (>= index *print-length*)))
- (if (null remaining-slots)
- (write-string ")" stream)
- (write-string " ...)" stream)))
- (declare (type index index))
- (write-char #\space stream)
- (write-char #\: stream)
- (let ((slot (first remaining-slots)))
- (output-symbol-name (symbol-name (dsd-name slot)) stream)
- (write-char #\space stream)
- (output-object
- (funcall (fdefinition (dsd-accessor-name slot))
- structure)
- stream))))))
+ (remaining-slots (dd-slots dd) (cdr remaining-slots)))
+ ((or (null remaining-slots)
+ (and (not *print-readably*)
+ *print-length*
+ (>= index *print-length*)))
+ (if (null remaining-slots)
+ (write-string ")" stream)
+ (write-string " ...)" stream)))
+ (declare (type index index))
+ (write-char #\space stream)
+ (write-char #\: stream)
+ (let ((slot (first remaining-slots)))
+ (output-symbol-name (symbol-name (dsd-name slot)) stream)
+ (write-char #\space stream)
+ (output-object
+ (funcall (fdefinition (dsd-accessor-name slot))
+ structure)
+ stream))))))
- (cond ((eq obj-layout layout)
- ;; (In this case OBJ-LAYOUT can't be invalid, because
- ;; we determined LAYOUT is valid in the test above.)
- (/noshow0 "EQ case")
- t)
- ((layout-invalid obj-layout)
- (/noshow0 "LAYOUT-INVALID case")
- (error 'layout-invalid
- :expected-type (layout-classoid obj-layout)
- :datum obj))
- (t
- (let ((depthoid (layout-depthoid layout)))
- (/noshow0 "DEPTHOID case, DEPTHOID,LAYOUT-INHERITS=..")
- (/nohexstr depthoid)
- (/nohexstr layout-inherits)
- (and (> (layout-depthoid obj-layout) depthoid)
- (eq (svref (layout-inherits obj-layout) depthoid)
- layout))))))))
+ (cond ((eq obj-layout layout)
+ ;; (In this case OBJ-LAYOUT can't be invalid, because
+ ;; we determined LAYOUT is valid in the test above.)
+ (/noshow0 "EQ case")
+ t)
+ ((layout-invalid obj-layout)
+ (/noshow0 "LAYOUT-INVALID case")
+ (error 'layout-invalid
+ :expected-type (layout-classoid obj-layout)
+ :datum obj))
+ (t
+ (let ((depthoid (layout-depthoid layout)))
+ (/noshow0 "DEPTHOID case, DEPTHOID,LAYOUT-INHERITS=..")
+ (/nohexstr depthoid)
+ (/nohexstr layout-inherits)
+ (and (> (layout-depthoid obj-layout) depthoid)
+ (eq (svref (layout-inherits obj-layout) depthoid)
+ layout))))))))