X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Farray.pure.lisp;h=eb448175ba8ce9025db4021e3a102c5355e4b054;hb=fcde5281a74cb29e21550f4f979ad6356f149ab9;hp=8a653519bb40d0c0505252691db292f9e320729c;hpb=d75b4eb603f1e9e366997c8e378fe0ae0d79b5d9;p=sbcl.git

diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp
index 8a65351..eb44817 100644
--- a/tests/array.pure.lisp
+++ b/tests/array.pure.lisp
@@ -62,3 +62,28 @@
 							 (aref x 12))))))
 	  (error "error not thrown in COMPILED-DECLARED-AREF ~S" form))))))
 
+;;; On the SPARC, until sbcl-0.7.7.20, there was a bug in array
+;;; references for small vector elements (spotted by Raymond Toy); the
+;;; bug persisted on the PPC until sbcl-0.7.8.20.
+(let (vector)
+  (loop for i below 64
+	for list = (make-list 64 :initial-element 1)
+	do (setf (nth i list) 0)
+	do (setf vector (make-array 64 :element-type 'bit 
+				       :initial-contents list))
+	do (assert (= (funcall 
+		       (compile nil 
+				`(lambda (rmdr)
+				  (declare (type (simple-array bit (*)) rmdr)
+				           (optimize (speed 3) (safety 0)))
+				  (aref rmdr ,i)))
+		       vector)
+		      0))))
+
+;;; Following refactoring of sequence functions to detect bad type
+;;; specifiers, REVERSE was left broken on vectors with fill pointers.
+(let ((a (make-array 10
+		     :fill-pointer 5
+		     :element-type 'character
+		     :initial-contents "abcdefghij")))
+  (assert (string= (reverse a) "edcba")))