| // 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 --invoke-weak-callbacks | |
| function __f_6() { | |
| this.a4 = {}; | |
| } | |
| __v_6 = new __f_6(); | |
| __v_6.prototype = __v_6; | |
| __v_6 = new __f_6(); | |
| gc(); | |
| gc(); | |
| buf = new ArrayBuffer(8); | |
| __v_8 = new Int32Array(buf); | |
| __v_9 = new Float64Array(buf); | |
| __v_8[0] = 1; | |
| __v_6.a4 = {a: 0}; | |
| delete __v_6.a4; | |
| __v_6.boom = __v_9[0]; |