node/deps/v8/test/mjsunit/regress/regress-5938.js

// Copyright 2017 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.

// Flags: --lazy-inner-functions

let global = 0;
{
  let confusing = 13;
  function lazy_func(b = confusing) { let confusing = 0; global = b; }
  lazy_func();
}

assertEquals(13, global);