X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fcompiler.impure.lisp;h=8f9b132da7cebbc5a2827fc55f5780e2c96c7a16;hb=736f5ba61a8a87df309df7c51b05f0a27f42df4c;hp=70b7bc795ca297ed87bd4ca237ff8badcccba385;hpb=bb311de634217c1912e85c2738bb833b3319cac8;p=sbcl.git

diff --git a/tests/compiler.impure.lisp b/tests/compiler.impure.lisp
index 70b7bc7..8f9b132 100644
--- a/tests/compiler.impure.lisp
+++ b/tests/compiler.impure.lisp
@@ -1183,6 +1183,16 @@
   (apply #'sb-sequence:make-sequence-like sequence length keys))
 (with-test (:name :bug-458354)
   (assert (equalp #((a b) (a b)) (bug-458354 #(1 2) 2 :initial-element '(a b)))))
+
+(with-test (:name :bug-542807)
+  (handler-bind ((style-warning #'error))
+    (eval '(defstruct bug-542807 slot)))
+  (let (conds)
+    (handler-bind ((style-warning (lambda (c)
+                                    (push c conds))))
+      (eval '(defstruct bug-542807 slot)))
+    (assert (= 1 (length conds)))
+    (assert (typep (car conds) 'sb-kernel::redefinition-with-defun))))
 
 ;;;; tests not in the problem domain, but of the consistency of the
 ;;;; compiler machinery itself