From 92b133b145a94c94aca23cedef980472af87cf69 Mon Sep 17 00:00:00 2001
From: ram <ram>
Date: Mon, 11 Feb 1991 13:48:04 +0000
Subject: [PATCH] Added use of REQUIRED-ARGUMENT.

---
 compiler/knownfun.lisp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/knownfun.lisp b/compiler/knownfun.lisp
index 8399e32be..3467aff7e 100644
--- a/compiler/knownfun.lisp
+++ b/compiler/knownfun.lisp
@@ -73,7 +73,7 @@
 	    (:print-function %print-function-info))
   ;;
   ;; Boolean attributes of this function.
-  (attributes nil :type attributes)
+  (attributes (required-argument) :type attributes)
   ;;
   ;; The transforms for this function.  An alist of (Function-Type . Function),
   ;; where Function-Type is the type that the call must have for Function to be
-- 
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