src/v8/test/message/fail/weak-refs-unregister.js - cobalt - Git at Google

 // 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: --harmony-weak-refs

 let fg = new FinalizationGroup(() => {});
 fg.unregister(1);
	// 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: --harmony-weak-refs

	let fg = new FinalizationGroup(() => {});
	fg.unregister(1);