From f6f6d915d3fd28f7015fc2c36a5970762c0610ec Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Sun, 24 Sep 1989 03:37:31 +0000
Subject: [PATCH] Change criterion used to decide whether or not to close
 procedures. New criterion is to examine `procedure-closure-context', which
 will be set to #t by the closure analysis iff it decides that the procedure
 needs to be closed.

---
 v7/src/compiler/fgopt/blktyp.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/v7/src/compiler/fgopt/blktyp.scm b/v7/src/compiler/fgopt/blktyp.scm
index 798c62d05..b02abcae1 100644
--- a/v7/src/compiler/fgopt/blktyp.scm
+++ b/v7/src/compiler/fgopt/blktyp.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/fgopt/blktyp.scm,v 4.11 1989/04/21 17:09:37 markf Rel $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/fgopt/blktyp.scm,v 4.12 1989/09/24 03:37:31 cph Exp $
 
 Copyright (c) 1987, 1988 Massachusetts Institute of Technology
 
@@ -61,7 +61,8 @@ MIT in each case. |#
   (loop root-block))
 
 (define (maybe-close-procedure! block)
-  (if (close-procedure? (block-procedure block))      (close-procedure! block)))
+  (if (procedure-closure-context (block-procedure block))
+      (close-procedure! block)))
 
 (define (close-procedure! block)
   (let ((procedure (block-procedure block))
-- 
2.25.1