From ef2c6b0eef9a7e53b8acc0dfe9b976a0fddaccc6 Mon Sep 17 00:00:00 2001
From: dtc <dtc>
Date: Wed, 17 Dec 1997 15:07:50 +0000
Subject: [PATCH] Elfun-derive-type-simple: don't try and coerce default bounds
 to the appropriate type if there are none. Noted by Raymond Toy.

---
 compiler/float-tran.lisp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/compiler/float-tran.lisp b/compiler/float-tran.lisp
index d71973aab..32c5b0e1c 100644
--- a/compiler/float-tran.lisp
+++ b/compiler/float-tran.lisp
@@ -5,7 +5,7 @@
 ;;; Carnegie Mellon University, and has been placed in the public domain.
 ;;;
 (ext:file-comment
-  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/float-tran.lisp,v 1.52 1997/12/16 15:54:11 dtc Exp $")
+  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/float-tran.lisp,v 1.53 1997/12/17 15:07:50 dtc Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -612,9 +612,9 @@
 		     :class 'float
 		     :format f-type
 		     :low (or (bound-func fcn lo)
-			      (coerce default-lo f-type))
+			      (and default-lo (coerce default-lo f-type)))
 		     :high (or (bound-func fcn hi)
-			       (coerce default-hi f-type))))
+			       (and default-hi (coerce default-hi f-type)))))
 		  (float-or-complex-type arg))))
 	   (t
 	    (float-or-complex-type arg default-lo default-hi))))))
-- 
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