X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=utils.lisp;h=d201033e9cd3750f770d6c2ced5e6ace72e7dcc8;hb=5db70caccaeace444f36fae1cbe4ad4b6860df5c;hp=1a904e54232ca76a991ac61a9dbd71526365e921;hpb=1758cfb593196dd65c70199aa1ebd90cbd6e7ee5;p=reversi.git

diff --git a/utils.lisp b/utils.lisp
index 1a904e5..d201033 100644
--- a/utils.lisp
+++ b/utils.lisp
@@ -7,7 +7,7 @@
 ;;;;  Programer:      Kevin M. Rosenberg
 ;;;;  Date Started:   1 Nov 2001
 ;;;;
-;;;; $Id: utils.lisp,v 1.2 2002/10/25 09:23:39 kevin Exp $
+;;;; $Id: utils.lisp,v 1.3 2002/10/25 12:39:15 kevin Exp $
 ;;;;
 ;;;; This file is Copyright (c) 2001-2002 by Kevin M. Rosenberg 
 ;;;;
@@ -19,6 +19,8 @@
 (in-package :reversi)
 (declaim (optimize (safety 1) (debug 3) (speed 3) (compilation-speed 0)))
 
+(defmacro missing-argument ()
+  `(error "Missing an argument to a constructor"))
 
 ;; Anaphoric macros