X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fcompiler.impure.lisp;fp=tests%2Fcompiler.impure.lisp;h=e63e2d65413a5ed08ed38f4c7c09a9dd111363f0;hb=961c6bf2eda5d492d5dbb7e275fe4e0931f7adf8;hp=2fe23b15fac8adb0d6358a89d9e659fb6892f089;hpb=cfb04dbf1fb23a405c23de99ca998cdd2ff0d31f;p=sbcl.git

diff --git a/tests/compiler.impure.lisp b/tests/compiler.impure.lisp
index 2fe23b1..e63e2d6 100644
--- a/tests/compiler.impure.lisp
+++ b/tests/compiler.impure.lisp
@@ -1443,6 +1443,20 @@
   (assert (equal (compile '(setf compile-setf))
                  '(setf compile-setf))))
 
+(declaim (inline cut-test))
+(defun cut-test (b)
+  (cond ((integerp b) b)
+        (b 469)
+        (t 2)))
+
+(with-test (:name :cut-to-width-bad-constant)
+  (assert (= (funcall (compile nil
+                               `(lambda ()
+                                  (multiple-value-bind (a b) (values t t)
+                                    (declare (ignore b))
+                                    (mask-field (byte 10 0) (cut-test a))))))
+             469)))
+
 
 ;;;; tests not in the problem domain, but of the consistency of the
 ;;;; compiler machinery itself