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.lastindexof
  description: Array.prototype.lastIndexOf applied to undefined throws a TypeError
  ---*/
  
  
  assert.throws(TypeError, function() {
    Array.prototype.lastIndexOf.call(undefined);
  });
  