X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=functions.lisp;h=80f22211aa19474edc12e43f0530fce76b854dd6;hp=3bc09bcd8fe6d2bddb3356ab7ba73fca6bd995af;hb=969fdba72abb830cd8fff86cc77c21b4a7da3620;hpb=ba354a40a203103a4cf16cd3d21f89f707ba5205

diff --git a/functions.lisp b/functions.lisp
index 3bc09bc..80f2221 100644
--- a/functions.lisp
+++ b/functions.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: functions.lisp,v 1.2 2003/05/16 12:55:15 kevin Exp $
+;;;; $Id$
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -18,17 +18,17 @@
 
 (in-package :kmrcl)
 
-(defun memo-proc (fn &optional (test 'equal))
+(defun memo-proc (fn)
   "Memoize results of call to fn, returns a closure with hash-table"
-  (let ((cache (make-hash-table :test test)))
+  (let ((cache (make-hash-table :test #'equal)))
     #'(lambda (&rest args)
         (multiple-value-bind (val foundp) (gethash args cache)
           (if foundp
               val
 	    (setf (gethash args cache) (apply fn args)))))))
 
-(defun memoize (fn-name &optional (test 'equal))
-  (setf (fdefinition fn-name) (memo-proc (fdefinition fn-name) test)))
+(defun memoize (fn-name)
+  (setf (fdefinition fn-name) (memo-proc (fdefinition fn-name))))
 
 (defmacro defun-memo (fn args &body body)
   "Define a memoized function"