diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Function/regress-338121-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/Function/regress-338121-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,36 @@
+// |reftest| skip-if(Android) silentfail skip -- disabled pending bug 657444
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 338121;
+var summary = 'Issues with JS_ARENA_ALLOCATE_CAST';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+expectExitCode(0);
+expectExitCode(5);
+
+var fe="vv";
+
+for (i=0; i<24; i++)
+  fe += fe;
+
+var fu=new Function(
+  fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe,
+  fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe, fe,
+  "done"
+  );
+
+//alert("fu="+fu);
+//print("fu="+fu);
+var fuout = 'fu=' + fu;
+
+print('Done');
+
+reportCompare(expect, actual, summary);