src/third_party/v8/test/mjsunit/regress/regress-1033966.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.

var regexp = Realm.global(Realm.createAllowCrossRealmAccess()).RegExp;
regexp.prototype.constructor = 1;