X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fctor.lisp;h=31fc178e16f22674ac67a3550498725866ee84df;hb=4ba392170e98744f0ef0b8e08a5d42b988f1d0c9;hp=4237d1cfab89d0cb76b1dcb3d2b1837be1e2ca61;hpb=503ad9d8685b335a69dc667dec4ce48f1a03af98;p=sbcl.git

diff --git a/src/pcl/ctor.lisp b/src/pcl/ctor.lisp
index 4237d1c..31fc178 100644
--- a/src/pcl/ctor.lisp
+++ b/src/pcl/ctor.lisp
@@ -152,7 +152,21 @@
           (ctor-function-name ctor))))
 
 (defun make-ctor-function-name (class-name initargs safe-code-p)
-  (list* 'ctor class-name safe-code-p initargs))
+  (labels ((arg-name (x)
+             (typecase x
+               ;; this list of types might look arbitrary but it is
+               ;; exactly the set of types descended into by EQUAL,
+               ;; which is the predicate used by globaldb to test for
+               ;; name equality.
+               (list (gensym "LIST-INITARG-"))
+               (string (gensym "STRING-INITARG-"))
+               (bit-vector (gensym "BIT-VECTOR-INITARG-"))
+               (pathname (gensym "PATHNAME-INITARG-"))
+               (t x)))
+           (munge (list)
+             (let ((*gensym-counter* 0))
+               (mapcar #'arg-name list))))
+    (list* 'ctor class-name safe-code-p (munge initargs))))
 
 ;;; Keep this a separate function for testing.
 (defun ensure-ctor (function-name class-name initargs safe-code-p)
@@ -590,7 +604,7 @@
   (declare (ignore ii-methods si-methods))
   (let ((class (ctor-class ctor))
         (lambda-list (make-ctor-parameter-list ctor))
-        (initargs (quote-plist-keys (ctor-initargs ctor))))
+        (initargs (ctor-initargs ctor)))
     (if use-make-instance
         `(lambda ,lambda-list
            (declare #.*optimize-speed*)
@@ -598,13 +612,13 @@
            ;; *COMPILING-OPTIMIZED-CONSTRUCTOR* which is bound around
            ;; compilation of the constructor, hence avoiding the
            ;; possibility of endless recursion.
-           (make-instance ,class ,@initargs))
+           (make-instance ,class ,@(quote-plist-keys initargs)))
         (let ((defaults (class-default-initargs class)))
           (when defaults
             (setf initargs (ctor-default-initargs initargs defaults)))
           `(lambda ,lambda-list
              (declare #.*optimize-speed*)
-             (fast-make-instance ,class ,@initargs))))))
+             (fast-make-instance ,class ,@(quote-plist-keys initargs)))))))
 
 ;;; Not as good as the real optimizing generator, but faster than going
 ;;; via MAKE-INSTANCE: 1 GF call less, and no need to check initargs.
@@ -870,8 +884,8 @@
                                             ,value-form))))
                              (not-boundp-form ()
                                (if (member slotd sbuc-slots :test #'eq)
-                                   `(slot-boundp-using-class
-                                     ,class .instance. ,slotd)
+                                   `(not (slot-boundp-using-class
+                                          ,class .instance. ,slotd))
                                    `(eq (clos-slots-ref .slots. ,i)
                                         +slot-unbound+))))
                         (ecase kind