text: // 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
  description: >
      Array.prototype.some - element to be retrieved is inherited data
      property on an Array
  ---*/
  
  var kValue = {};
  
  function callbackfn(val, idx, obj) {
    if (0 === idx) {
      return kValue === val;
    }
    return false;
  }
  
  Array.prototype[0] = kValue;
  
  assert([, ].some(callbackfn), '[, ].some(callbackfn) !== true');
  