// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.4.4.21-5-5
description: >
    Array.prototype.reduce throws TypeError if 'length' is 0
    (subclassed Array, length overridden to '0' (type conversion)), no
    initVal
---*/

  foo.prototype = new Array(1, 2, 3);
  function foo() {}
  var f = new foo();
  f.length = '0';
  
  function cb(){}
assert.throws(TypeError, function() {
    f.reduce(cb);
});

reportCompare(0, 0);
