// 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.// Flags: --expose-gcletrealms=[];for(leti=0;i<4;i++){realms.push(Realm.createAllowCrossRealmAccess());}for(leti=0;i<4;i++){Realm.detachGlobal(realms[i]);gc();}