// Copyright 2014 the V8 project authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// | |
'use strict'; | |
function test() { | |
for (let x = void 0 in [1, 2, 3]) { | |
return x; | |
} | |
} |