src/v8/test/mjsunit/regress/regress-crbug-930580.js

// Copyright 2019 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.

(function outer() {
  (arg = (function inner() {
    return this
  })()) => 0;
})();