diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_3/extensions/regress-368516.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_3/extensions/regress-368516.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,45 @@
+/* -*- 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 = 368516;
+var summary = 'Treat unicode BOM characters as whitespace';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  var bomchars = ['\uFFFE',
+                  '\uFEFF'];
+
+  for (var i = 0; i < bomchars.length; i++)
+  {
+    expect = 'howdie';
+    actual = '';
+
+    try
+    {
+      eval("var" + bomchars[i] + "hithere = 'howdie';");
+      actual = hithere;
+    }
+    catch(ex)
+    {
+      actual = ex + '';
+    }
+
+    reportCompare(expect, actual, summary + ': ' + i);
+  }
+
+  exitFunc ('test');
+}