0.7.8.29:

[sbcl.git] / src / pcl / boot.lisp

diff --git a/src/pcl/boot.lisp b/src/pcl/boot.lisp
index 0954011..c3b30b2 100644 (file)
--- a/src/pcl/boot.lisp
+++ b/src/pcl/boot.lisp
@@ -78,15 +78,6 @@ bootstrapping.
 ;;; then things break.)
 (declaim (declaration class))
 
-;;; FIXME: SB-KERNEL::PCL-CHECK-WRAPPER-VALIDITY-HOOK shouldn't be a
-;;; separate function. Instead, we should define a simple placeholder
-;;; version of SB-PCL:CHECK-WRAPPER-VALIDITY where
-;;; SB-KERNEL::PCL-CHECK-WRAPPER-VALIDITY is defined now, then just
-;;; let the later real PCL DEFUN of SB-PCL:CHECK-WRAPPER-VALIDITY
-;;; overwrite it.
-(setf (symbol-function 'sb-kernel::pcl-check-wrapper-validity-hook)
-      #'check-wrapper-validity)
-
 (declaim (notinline make-a-method
                    add-named-method
                    ensure-generic-function-using-class
@@ -239,7 +230,11 @@ bootstrapping.
   (flet ((ensure (arg ok)
            (unless ok
             (error
-             "invalid argument ~S in the generic function lambda list ~S"
+             ;; (s/invalid/non-ANSI-conforming/ because the old PCL
+             ;; implementation allowed this, so people got used to
+             ;; it, and maybe this phrasing will help them to guess
+             ;; why their program which worked under PCL no longer works.)
+             "~@<non-ANSI-conforming argument ~S ~_in the generic function lambda list ~S~:>"
              arg lambda-list))))
     (multiple-value-bind (required optional restp rest keyp keys allowp
                           auxp aux morep more-context more-count)