X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftarget-defstruct.lisp;h=2661f0681718373203f4f0e6ac75216035ae6901;hb=65b5ab7e713d04e0d76bc0ee196374f6e57b922f;hp=a719bdf67277a6bea5eda519c32719434afd284c;hpb=5214129a24e5876a1ad1af4fb6f09ecc353d1c31;p=sbcl.git

diff --git a/src/code/target-defstruct.lisp b/src/code/target-defstruct.lisp
index a719bdf..2661f06 100644
--- a/src/code/target-defstruct.lisp
+++ b/src/code/target-defstruct.lisp
@@ -54,103 +54,45 @@
           slot-specs slot-values)
     instance))
 
-#!-hppa
-(progn
-  (defun %raw-instance-ref/word (instance index)
-    (declare (type index index))
-    (%raw-instance-ref/word instance index))
-  (defun %raw-instance-set/word (instance index new-value)
-    (declare (type index index)
-             (type sb!vm:word new-value))
-    (%raw-instance-set/word instance index new-value))
-
-  (defun %raw-instance-ref/single (instance index)
-    (declare (type index index))
-    (%raw-instance-ref/single instance index))
-  (defun %raw-instance-set/single (instance index new-value)
-    (declare (type index index)
-             (type single-float new-value))
-    (%raw-instance-set/single instance index new-value))
-
-  (defun %raw-instance-ref/double (instance index)
-    (declare (type index index))
-    (%raw-instance-ref/double instance index))
-  (defun %raw-instance-set/double (instance index new-value)
-    (declare (type index index)
-             (type double-float new-value))
-    (%raw-instance-set/double instance index new-value))
-
-  (defun %raw-instance-ref/complex-single (instance index)
-    (declare (type index index))
-    (%raw-instance-ref/complex-single instance index))
-  (defun %raw-instance-set/complex-single (instance index new-value)
-    (declare (type index index)
-             (type (complex single-float) new-value))
-    (%raw-instance-set/complex-single instance index new-value))
-
-  (defun %raw-instance-ref/complex-double (instance index)
-    (declare (type index index))
-    (%raw-instance-ref/complex-double instance index))
-  (defun %raw-instance-set/complex-double (instance index new-value)
-    (declare (type index index)
-             (type (complex double-float) new-value))
-    (%raw-instance-set/complex-double instance index new-value))
-) ; #!-HPPA
-
-#!+hppa
-(progn
-(defun %raw-ref-single (vec index)
+(defun %raw-instance-ref/word (instance index)
   (declare (type index index))
-  (%raw-ref-single vec index))
+  (%raw-instance-ref/word instance index))
+(defun %raw-instance-set/word (instance index new-value)
+  (declare (type index index)
+           (type sb!vm:word new-value))
+  (%raw-instance-set/word instance index new-value))
 
-(defun %raw-ref-double (vec index)
+(defun %raw-instance-ref/single (instance index)
   (declare (type index index))
-  (%raw-ref-double vec index))
+  (%raw-instance-ref/single instance index))
+(defun %raw-instance-set/single (instance index new-value)
+  (declare (type index index)
+           (type single-float new-value))
+  (%raw-instance-set/single instance index new-value))
 
-#!+long-float
-(defun %raw-ref-long (vec index)
+(defun %raw-instance-ref/double (instance index)
   (declare (type index index))
-  (%raw-ref-long vec index))
+  (%raw-instance-ref/double instance index))
+(defun %raw-instance-set/double (instance index new-value)
+  (declare (type index index)
+           (type double-float new-value))
+  (%raw-instance-set/double instance index new-value))
 
-(defun %raw-set-single (vec index val)
+(defun %raw-instance-ref/complex-single (instance index)
   (declare (type index index))
-  (%raw-set-single vec index val))
+  (%raw-instance-ref/complex-single instance index))
+(defun %raw-instance-set/complex-single (instance index new-value)
+  (declare (type index index)
+           (type (complex single-float) new-value))
+  (%raw-instance-set/complex-single instance index new-value))
 
-(defun %raw-set-double (vec index val)
+(defun %raw-instance-ref/complex-double (instance index)
   (declare (type index index))
-  (%raw-set-double vec index val))
-
-#!+long-float
-(defun %raw-set-long (vec index val)
-  (declare (type index index))
-  (%raw-set-long vec index val))
-
-(defun %raw-ref-complex-single (vec index)
-  (declare (type index index))
-  (%raw-ref-complex-single vec index))
-
-(defun %raw-ref-complex-double (vec index)
-  (declare (type index index))
-  (%raw-ref-complex-double vec index))
-
-#!+long-float
-(defun %raw-ref-complex-long (vec index)
-  (declare (type index index))
-  (%raw-ref-complex-long vec index))
-
-(defun %raw-set-complex-single (vec index val)
-  (declare (type index index))
-  (%raw-set-complex-single vec index val))
-
-(defun %raw-set-complex-double (vec index val)
-  (declare (type index index))
-  (%raw-set-complex-double vec index val))
-
-#!+long-float
-(defun %raw-set-complex-long (vec index val)
-  (declare (type index index))
-  (%raw-set-complex-long vec index val))
-) ; #!+HPPA
+  (%raw-instance-ref/complex-double instance index))
+(defun %raw-instance-set/complex-double (instance index new-value)
+  (declare (type index index)
+           (type (complex double-float) new-value))
+  (%raw-instance-set/complex-double instance index new-value))
 
 (defun %instance-layout (instance)
   (%instance-layout instance))
@@ -161,7 +103,11 @@
 (defun %make-funcallable-instance (len)
   (%make-funcallable-instance len))
 
-(defun funcallable-instance-p (x) (funcallable-instance-p x))
+(defun funcallable-instance-p (x)
+  (funcallable-instance-p x))
+
+(deftype funcallable-instance ()
+  `(satisfies funcallable-instance-p))
 
 (defun %funcallable-instance-info (fin i)
   (%funcallable-instance-info fin i))
@@ -193,6 +139,36 @@
   (/show0 "leaving PROTECT-CL")
   (values))
 
+(defun make-defstruct-predicate (dd layout)
+  (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,")
+           (/noshow0 "  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)))
+
+(defun make-defstruct-copier (dd layout)
+  (ecase (dd-type dd)
+    (structure
+     #'(lambda (instance)
+         (%check-structure-type-from-layout instance layout)
+         (copy-structure instance)))))
+
 ;;; the part of %DEFSTRUCT which makes sense only on the target SBCL
 ;;;
 ;;; (The "static" in the name is because it needs to be done not only
@@ -242,34 +218,14 @@
     ;; (And funcallable instances don't need copiers anyway.)
     (aver (eql (dd-type dd) 'structure))
     (setf (symbol-function (dd-copier-name dd))
-          ;; FIXME: should use a closure which checks arg type before copying
-          #'copy-structure))
+          (make-defstruct-copier dd layout)))
 
   ;; Set FDEFINITION for predicate.
   (when (dd-predicate-name dd)
     (/show0 "doing FDEFINITION for predicate")
     (protect-cl (dd-predicate-name dd))
     (setf (symbol-function (dd-predicate-name dd))
-          (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))))
+          (make-defstruct-predicate dd layout)))
 
   (when (dd-doc dd)
     (setf (fdocumentation (dd-name dd) 'structure)
@@ -414,7 +370,7 @@
     (when (layout-invalid layout)
       (error "attempt to copy an obsolete structure:~%  ~S" structure))
 
-    ;; Copy ordinary slots.
+    ;; Copy ordinary slots and layout.
     (dotimes (i (- len nuntagged))
       (declare (type index i))
       (setf (%instance-ref res i)