From: Stephen Adams <edu/mit/csail/zurich/adams>
Date: Tue, 15 Jul 1997 17:29:56 +0000 (+0000)
Subject: Merge 7.4 and 8.0 versions on scomb.scm
X-Git-Tag: 20090517-FFI~5060
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=5320503d8d66ff0817d91fb9b340eac26ad1406a;p=mit-scheme.git

Merge 7.4 and 8.0 versions on scomb.scm

Changed UNDEFINED-CONDITIONAL-BRANCH to be UNSPECIFIC directly, rather
than trying to reconstruct the same machine-dependent bit-pattern.
---

diff --git a/v7/src/runtime/scomb.scm b/v7/src/runtime/scomb.scm
index cb661638d..16e9045bb 100644
--- a/v7/src/runtime/scomb.scm
+++ b/v7/src/runtime/scomb.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: scomb.scm,v 14.14 1995/07/27 22:00:28 adams Exp $
+$Id: scomb.scm,v 14.15 1997/07/15 17:29:56 adams Exp $
 
 Copyright (c) 1988-1994 Massachusetts Institute of Technology
 
@@ -197,8 +197,7 @@ MIT in each case. |#
 (define (conditional? object)
   (object-type? (ucode-type conditional) object))
 
-(define undefined-conditional-branch
-  (object-new-type (ucode-type constant) #x-800000))
+(define undefined-conditional-branch unspecific)
 
 (define-integrable (conditional-predicate conditional)
   (&triple-first conditional))