add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/test_knownbug.rb

@@ -209,3 +209,6 @@ assert_normal_exit %q{
   C.new.m
 }
 
+assert_normal_exit %q{
+  [1,2,3].slice!(1,10000).inspect
+}