\f
;;;; FIXME: I'm not sure where to put this. -- WHN 19990817
-(deftype sb!vm:word () `(unsigned-byte ,sb!vm:word-bits))
+(deftype sb!vm:word () `(unsigned-byte ,sb!vm:n-word-bits))
\f
;;;; implementation-dependent DEFTYPEs
-;;; Make DOUBLE-FLOAT a synonym for LONG-FLOAT, SINGLE-FLOAT for SHORT-FLOAT.
-;;; This is expanded before the translator gets a chance, so we will get
-;;; precedence.
+;;; Make DOUBLE-FLOAT a synonym for LONG-FLOAT, SINGLE-FLOAT for
+;;; SHORT-FLOAT. This is expanded before the translator gets a chance,
+;;; so we will get precedence.
#!-long-float
(setf (info :type :kind 'long-float) :defined)
#!-long-float
;;; internal time format. (Note: not a FIXNUM, ouch..)
(sb!xc:deftype internal-time () 'unsigned-byte)
-(sb!xc:deftype bignum-element-type () `(unsigned-byte ,sb!vm:word-bits))
+(sb!xc:deftype bignum-element-type () `(unsigned-byte ,sb!vm:n-word-bits))
(sb!xc:deftype bignum-type () 'bignum)
(sb!xc:deftype bignum-index () 'index)
\f
(defun specialize-array-type (type)
(let ((eltype (array-type-element-type type)))
(setf (array-type-specialized-element-type type)
- (if (eq eltype *wild-type*)
+ (if (or (eq eltype *wild-type*)
+ ;; This is slightly dubious, but not as dubious as
+ ;; assuming that the upgraded-element-type should be
+ ;; equal to T, given the way that the AREF
+ ;; DERIVE-TYPE optimizer works. -- CSR, 2002-08-19
+ (unknown-type-p eltype))
*wild-type*
(dolist (stype-name *specialized-array-element-types*
*universal-type*)
'sb!c:check-unsigned-byte-32)
(t nil)))
(fun-type
- 'sb!c:check-function)
+ 'sb!c:check-fun)
(t
nil)))
\f