diff --git a/compiler/dfo.lisp b/compiler/dfo.lisp index c1a0a67cfc858812d052c9082bd6faa6c3c73595..5a1682146e78d72b6a92bbec388955bc660c0bfa 100644 --- a/compiler/dfo.lisp +++ b/compiler/dfo.lisp @@ -7,7 +7,7 @@ ;;; Scott Fahlman or slisp-group@cs.cmu.edu. ;;; (ext:file-comment - "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/dfo.lisp,v 1.20 1992/02/12 19:20:12 ram Exp $") + "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/dfo.lisp,v 1.21 1992/02/23 17:39:43 ram Exp $") ;;; ;;; ********************************************************************** ;;; @@ -56,6 +56,7 @@ ;;; (proclaim '(function join-components (component component) void)) (defun join-components (new old) + (assert (and (eq (component-kind new) nil) (eq (component-kind old) nil))) (let ((old-head (component-head old)) (old-tail (component-tail old)) (head (component-head new))