test262/test/language/expressions/object/not-defined.js

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 12.2.5
description: >
    Throws when IdentifierReference is undefined
---*/

assert.throws(ReferenceError, function() {
  var o = {notDefined};
});