less rebindings in defmethods

[sbcl.git] / tests / clos.impure.lisp

diff --git a/tests/clos.impure.lisp b/tests/clos.impure.lisp
index 1e383cd..24b24d9 100644 (file)
--- a/tests/clos.impure.lisp
+++ b/tests/clos.impure.lisp
@@ -1911,4 +1911,13 @@
                 (warning ()
                   :good)))))
 
+(with-test (:name :bug-898331)
+  (handler-bind ((warning #'error))
+    (eval `(defgeneric bug-898331 (request type remaining-segment-requests all-requests)))
+    (eval `(defmethod bug-898331 ((request cons) (type (eql :cancel))
+                                  remaining-segment-requests
+                                  all-segment-requests)
+             (declare (ignore all-segment-requests))
+             (check-type request t)))))
+
 ;;;; success