// 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.constworkerScript=` onmessage = function() { };`;constworker=newWorker(workerScript,{type:'string'});consti32a=newInt32Array(newSharedArrayBuffer());worker.postMessage([i32a.buffer]);