diff --git a/ChangeLog b/ChangeLog
index 5dc1c4578f..9270ed6574 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jun  6 10:57:45 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* test/ruby/test_continuation.rb: add a test for last commit.
+
 Wed Jun  6 10:55:42 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* cont.c (rb_cont_call): forbid calling dead fiber with
diff --git a/test/ruby/test_continuation.rb b/test/ruby/test_continuation.rb
index 8af13363dc..729da88e60 100644
--- a/test/ruby/test_continuation.rb
+++ b/test/ruby/test_continuation.rb
@@ -40,6 +40,13 @@ class TestContinuation < Test::Unit::TestCase
     assert_raise(LocalJumpError){
       callcc
     }
+    assert_raise(RuntimeError){
+      c = nil
+      Fiber.new do
+        callcc {|c2| c = c2 }
+      end.yield
+      c.call
+    }
   end
 end