X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fcompiler.impure-cload.lisp;h=f2a5d3dd8e6f1e38dfd6c0ca0865fbe37921c834;hb=87cd7d9848d9beddbf74e9d56a0c0aea6e189ead;hp=302f5f9272196f835e24024a6d0e70277c240aca;hpb=017a0b4491fd9f211d6563909b42dc10d925a1d2;p=sbcl.git

diff --git a/tests/compiler.impure-cload.lisp b/tests/compiler.impure-cload.lisp
index 302f5f9..f2a5d3d 100644
--- a/tests/compiler.impure-cload.lisp
+++ b/tests/compiler.impure-cload.lisp
@@ -499,3 +499,21 @@
       (locally
           (declare)
         2))
+
+;;; Bug in the interaction of BIND-SENTINEL and UNBIND-TO-HERE, as
+;;; used by PROGV.
+
+(defvar *foo-1* nil)
+(defvar *foo-2* nil)
+
+(defun foo ()
+  (declare (optimize (debug 2)))
+  (let ((*foo-1* nil))
+    (progv
+        (list '*foo-2*)
+        (list nil)
+      (write-line "foo-2"))
+    (write-line "foo-1"))
+  (write-line "foo-0"))
+
+(foo)