// Copyright (C) 2011 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.1
description: >
    let: global closure [[Get]] before initialization.
    (TDZ, Temporal Dead Zone)
negative: ReferenceError
---*/
function f() { return x + 1; }
f();
let x;