X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fbignum.lisp;h=6129b4e403f8a9028018f1ace493ea572078cdf7;hb=c1aeac123df223746249567a9c0d2f656d1222cb;hp=e66c5ebd1fe76f702e6e64ad5fc021580b97d627;hpb=a530bbe337109d898d5b4a001fc8f1afa3b5dc39;p=sbcl.git

diff --git a/src/code/bignum.lisp b/src/code/bignum.lisp
index e66c5eb..6129b4e 100644
--- a/src/code/bignum.lisp
+++ b/src/code/bignum.lisp
@@ -10,9 +10,6 @@
 ;;;; files for more information.
 
 (in-package "SB!BIGNUM")
-
-(file-comment
-  "$Header$")
 
 ;;;; notes
 
@@ -111,13 +108,9 @@
 
 ;;;; What's a bignum?
 
-(eval-when (:compile-toplevel :load-toplevel :execute) ; necessary for DEFTYPE
-
 (defconstant digit-size 32)
 
-(defconstant maximum-bignum-length (1- (ash 1 (- 32 sb!vm:type-bits))))
-
-) ; EVAL-WHEN
+(defconstant maximum-bignum-length (1- (ash 1 (- 32 sb!vm:n-widetag-bits))))
 
 ;;;; internal inline routines