X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftarget-sxhash.lisp;h=571b9c184cec137cf6b9f7d4561c23fb8cb360b7;hb=f9aaac53a4a43ebae198f53079857acb2d628eb0;hp=56df709e2d3212d358373153ebceccc2331ba9f0;hpb=f6d1a599fe7bf8a77635f22b46309aa1d3bdf693;p=sbcl.git

diff --git a/src/code/target-sxhash.lisp b/src/code/target-sxhash.lisp
index 56df709..571b9c1 100644
--- a/src/code/target-sxhash.lisp
+++ b/src/code/target-sxhash.lisp
@@ -63,12 +63,10 @@
   ;; algorithms, but we're not pushing them hard enough here for them
   ;; to be cryptographically strong.)
   (let* ((xy (+ (* x 3) y)))
-    (declare (type (unsigned-byte 32) xy))
-    (the (and fixnum unsigned-byte)
-	 (logand most-positive-fixnum
-		 (logxor 441516657
-			 xy
-			 (the fixnum (ash xy -5)))))))
+    (logand most-positive-fixnum
+            (logxor 441516657
+                    xy
+                    (ash xy -5)))))
 
 ;;;; hashing strings
 ;;;;
@@ -84,7 +82,7 @@
   (declare (type index count))
   (let ((result 408967240))
     (declare (type fixnum result))
-    (when (typep string 'base-string)
+    (unless (typep string '(vector nil))
       (dotimes (i count)
 	(declare (type index i))
 	(mixf result