diff --git a/code/print.lisp b/code/print.lisp index 26422fca6c296384ddf98f22860d5a0f4b4da007..7d53d53d109c7d1e6bd79e8c4372a7a97bc4028f 100644 --- a/code/print.lisp +++ b/code/print.lisp @@ -7,7 +7,7 @@ ;;; Scott Fahlman or slisp-group@cs.cmu.edu. ;;; (ext:file-comment - "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/print.lisp,v 1.63 1993/08/30 21:20:54 ram Exp $") + "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/print.lisp,v 1.64 1994/03/20 00:00:53 ram Exp $") ;;; ;;; ********************************************************************** ;;; @@ -1116,9 +1116,13 @@ (if (typep layout 'layout) (let ((class (layout-class layout))) (cond ((typep class 'slot-class) - (funcall (or (slot-class-print-function class) - #'default-structure-print) - instance stream *current-level*)) + (if (layout-invalid layout) + (print-unreadable-object (instance stream :identity t + :type t) + (write-string "Obsolete Instance" stream)) + (funcall (or (slot-class-print-function class) + #'default-structure-print) + instance stream *current-level*))) ((fboundp 'print-object) (print-object instance stream)) (t