From 60ec481a229d278f0da30d7e411a949847ad319e Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Tue, 18 Dec 2001 20:44:13 +0000
Subject: [PATCH] Create procedure to generate unassigned objects.

---
 v7/src/runtime/packag.scm  | 12 ++++++------
 v7/src/runtime/runtime.pkg |  4 +++-
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/v7/src/runtime/packag.scm b/v7/src/runtime/packag.scm
index 3a3fa5e81..aaa794ace 100644
--- a/v7/src/runtime/packag.scm
+++ b/v7/src/runtime/packag.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: packag.scm,v 14.37 2001/12/18 19:35:50 cph Exp $
+$Id: packag.scm,v 14.38 2001/12/18 20:42:50 cph Exp $
 
 Copyright (c) 1988-1999, 2001 Massachusetts Institute of Technology
 
@@ -400,9 +400,7 @@ USA.
 	  (vv
 	   ((ucode-primitive vector-cons)
 	    n
-	    ((ucode-primitive primitive-object-set-type)
-	     (ucode-type reference-trap)
-	     0))))
+	    (make-unmapped-unassigned-reference-trap))))
       (let loop ((name-sources name-sources) (i 1))
 	(if (pair? name-sources)
 	    (let ((v (car (car name-sources)))
@@ -434,8 +432,10 @@ USA.
   (if (lexical-unbound? environment name)
       (local-assignment environment
 			name
-			(primitive-object-set-type (ucode-type reference-trap)
-						   0))))
+			(make-unmapped-unassigned-reference-trap))))
+
+(define-integrable (make-unmapped-unassigned-reference-trap)
+  (primitive-object-set-type (ucode-type reference-trap) 0))
 
 (define-primitives
   lexical-unbound?
diff --git a/v7/src/runtime/runtime.pkg b/v7/src/runtime/runtime.pkg
index 1014ae007..7824eb522 100644
--- a/v7/src/runtime/runtime.pkg
+++ b/v7/src/runtime/runtime.pkg
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: runtime.pkg,v 14.385 2001/12/18 18:39:52 cph Exp $
+$Id: runtime.pkg,v 14.386 2001/12/18 20:44:13 cph Exp $
 
 Copyright (c) 1988-2001 Massachusetts Institute of Technology
 
@@ -2658,6 +2658,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 	  cached-reference-trap?
 	  make-unassigned-reference-trap
 	  make-unbound-reference-trap
+	  make-unmapped-unassigned-reference-trap
+	  make-unmapped-unbound-reference-trap
 	  map-reference-trap
 	  map-reference-trap-value
 	  reference-trap-kind
-- 
2.25.1