| // Copyright 2017 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-gc --verify-heap | |
| (function () { | |
| class F extends Function {} | |
| let f = new F("'use strict';"); | |
| // Create enough objects to complete slack tracking. | |
| for (let i = 0; i < 20; i++) { | |
| new F(); | |
| } | |
| gc(); | |
| })(); |