message

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

diff --git a/tests/compiler.pure.lisp b/tests/compiler.pure.lisp
index b9dacd9..3381087 100644 (file)
--- a/tests/compiler.pure.lisp
+++ b/tests/compiler.pure.lisp
@@ -1691,3 +1691,28 @@
         (funcall f array1)
         (setf (aref array2 i) v)
         (assert (equal array1 array2))))))
+
+(let ((fn (compile nil '(lambda (x)
+                         (declare (type bit x))
+                         (declare (optimize speed))
+                         (let ((b (make-array 64 :element-type 'bit
+                                              :initial-element 0)))
+                           (count x b))))))
+  (assert (= (funcall fn 0) 64))
+  (assert (= (funcall fn 1) 0)))
+
+(let ((fn (compile nil '(lambda (x y)
+                         (declare (type simple-bit-vector x y))
+                         (declare (optimize speed))
+                         (equal x y)))))
+  (assert (funcall 
+          fn 
+          (make-array 64 :element-type 'bit :initial-element 0)
+          (make-array 64 :element-type 'bit :initial-element 0)))
+  (assert (not 
+          (funcall 
+           fn
+           (make-array 64 :element-type 'bit :initial-element 0)
+           (let ((b (make-array 64 :element-type 'bit :initial-element 0)))
+             (setf (sbit b 63) 1)
+             b)))))