/* -*- tab-width: 8; indent-tabs-mode: nil; js-indent-level: 4 -*-
 * 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/. */


function f()
{
  return "outer";
}

function test()
{
  enterFunc ("test");
  printStatus ("Function Expression test.");

  var x = function f(){return "inner";}();
   
  reportCompare ("outer", f(),
		 "Inner function statement should not have been called.");
   
  exitFunc ("test");
}

test();
