0.8.5.29:

[sbcl.git] / tests / array.pure.lisp

diff --git a/tests/array.pure.lisp b/tests/array.pure.lisp
index 1b7f9cd..3eafab5 100644 (file)
--- a/tests/array.pure.lisp
+++ b/tests/array.pure.lisp
@@ -130,3 +130,28 @@
 (multiple-value-bind (fun warn fail)
     (compile nil '(lambda () (make-array 5 :element-type 'undefined-type)))
   (assert warn))
+
+(flet ((opaque-identity (x) x))
+  (declare (notinline opaque-identity))
+  ;; we used to have leakage from cross-compilation hosts of the INDEX
+  ;; type, which prevented us from actually using all the large array
+  ;; dimensions that we promised.  Let's make sure that we can create
+  ;; an array with more than 2^24 elements, since that was a symptom
+  ;; from the CLISP and OpenMCL hosts.
+  (let ((big-array (opaque-identity
+                   (make-array (expt 2 26) :element-type 'bit))))
+    (assert (= (length big-array) (expt 2 26)))))
+
+;;; Bug reported by Kalle Olavi Niemitalo for CMUCL through Debian BTS
+(let ((array (make-array nil :initial-contents nil)))
+  (assert (eql (aref array) nil)))
+
+(let ((f (compile nil '(lambda ()
+                       (let ((a (make-array '(4)
+                                            :element-type 'base-char
+                                            :initial-element #\z)))
+                         (setf (aref a 0) #\a)
+                         (setf (aref a 1) #\b)
+                         (setf (aref a 2) #\c)
+                         a)))))
+  (assert (= (length (funcall f)) 4)))