diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Regress/regress-350268.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/Regress/regress-350268.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,74 @@
+/* -*- 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 = 350268;
+var summary = 'new Function with unbalanced braces';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var f;
+
+  try
+  {
+    expect = 'SyntaxError';
+    actual = 'No Error';
+    f = new Function("}");
+  }
+  catch(ex)
+  {
+    actual = ex.name;
+  }
+  reportCompare(expect, actual, summary + ": }");
+
+  try
+  {
+    expect = 'SyntaxError';
+    actual = 'No Error';
+    f = new Function("}}}}}");
+  }
+  catch(ex)
+  {
+    actual = ex.name;
+  }
+  reportCompare(expect, actual, summary + ": }}}}}");
+
+  try
+  {
+    expect = 'SyntaxError';
+    actual = 'No Error';
+    f = new Function("alert(6); } alert(5);");
+  }
+  catch(ex)
+  {
+    actual = ex.name;
+  }
+  reportCompare(expect, actual, summary + ": alert(6); } alert(5);");
+
+  try
+  {
+    expect = 'SyntaxError';
+    actual = 'No Error';
+    f = new Function("} {");
+  }
+  catch(ex)
+  {
+    actual = ex.name;
+  }
+  reportCompare(expect, actual, summary + ": } {");
+
+  exitFunc ('test');
+}