CVS: sbcl/src/pcl braid.lisp,1.41,1.42 slots-boot.lisp,1.18,1.19 std-class.lisp,1.54,1.55

Update of /cvsroot/sbcl/sbcl/src/pcl
In directory sc8-pr-cvs1:/tmp/cvs-serv17370/src/pcl

Modified Files:
        braid.lisp slots-boot.lisp std-class.lisp 
Log Message:
0.8.4.30:
        Be more careful over automatically generated generic function
        lambda lists
        ... when generating PCL-internal GFs, pass :LAMBDA-LIST to
                ENSURE-GENERIC-FUNCTION
        ... when generating accessor GFs, pass :LAMBDA-LIST if the 
                function is not already created (where you want to
                preserve the user's lambda list instead)
        ... tests for required behaviour
        Adjust INVALID-FASL patch slightly
        ... comment in package-data-list.lisp-expr
        ... remove unneccessary sb!ext:: prefixes


Index: braid.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/src/pcl/braid.lisp,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -d -r1.41 -r1.42
--- braid.lisp  10 Oct 2003 09:14:33 -0000      1.41
+++ braid.lisp  18 Oct 2003 10:14:52 -0000      1.42
@@ -436,7 +436,8 @@
                        (list class-name)
                        (list class-name)
                        "automatically generated boundp method")))
-    (let ((gf (ensure-generic-function accessor-name)))
+    (let ((gf (ensure-generic-function accessor-name
+                                      :lambda-list arglist)))
       (if (find specls (early-gf-methods gf)
                :key #'early-method-specializers
                :test 'equal)
@@ -601,7 +602,7 @@
 (pushnew 'maybe-reinitialize-structure-class sb-kernel::*defstruct-hooks*)
 
 (defun make-class-predicate (class name)
-  (let* ((gf (ensure-generic-function name))
+  (let* ((gf (ensure-generic-function name :lambda-list '(object)))
         (mlist (if (eq *boot-state* 'complete)
                    (generic-function-methods gf)
                    (early-gf-methods gf))))

Index: slots-boot.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/src/pcl/slots-boot.lisp,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- slots-boot.lisp     14 Oct 2003 07:31:05 -0000      1.18
+++ slots-boot.lisp     18 Oct 2003 10:14:52 -0000      1.19
@@ -78,8 +78,12 @@
                                              (slot-missing-fun slot-name type)
                                              "generated slot-missing method"
                                              slot-name)))))
-        (unless (fboundp fun-name)
-      (let ((gf (ensure-generic-function fun-name)))
+    (unless (fboundp fun-name)
+      (let ((gf (ensure-generic-function
+                fun-name
+                :lambda-list (ecase type
+                               ((reader boundp) '(object))
+                               (writer '(new-value object))))))
         (ecase type
           (reader (add-slot-missing-method gf slot-name 'slot-value))
           (boundp (add-slot-missing-method gf slot-name 'slot-boundp))

Index: std-class.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/src/pcl/std-class.lisp,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -d -r1.54 -r1.55
--- std-class.lisp      26 Aug 2003 17:46:57 -0000      1.54
+++ std-class.lisp      18 Oct 2003 10:14:52 -0000      1.55
@@ -797,7 +797,10 @@
 
 (defun fix-slot-accessors (class dslotds add/remove)
   (flet ((fix (gfspec name r/w)
-          (let ((gf (ensure-generic-function gfspec)))
+          (let* ((ll (case r/w (r '(object)) (w '(new-value object))))
+                 (gf (if (fboundp gfspec)
+                         (ensure-generic-function gfspec)
+                         (ensure-generic-function gfspec :lambda-list ll))))
             (case r/w
               (r (if (eq add/remove 'add)
                      (add-reader-method class gf name)



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