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

/*---
esid: sec-array.prototype.some
es5id: 15.4.4.17-7-6
description: >
    Array.prototype.some visits deleted element in array after the
    call when same index is also present in prototype
---*/

function callbackfn(val, idx, obj)
{
  delete arr[4];
  if (val < 5)
    return false;
  else
    return true;
}


Array.prototype[4] = 5;
var arr = [1, 2, 3, 4, 5];

var res = arr.some(callbackfn);
delete Array.prototype[4];

assert.sameValue(res, true, 'res');
