| // 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: --verify-heap --allow-natives-syntax --expose-gc |
| |
| let constant = { a: 1 }; |
| |
| function update_array(array) { |
| array.x = constant; |
| %HeapObjectVerify(array); |
| array[0] = undefined; |
| %HeapObjectVerify(array); |
| return array; |
| } |
| |
| let ar1 = [1]; |
| let ar2 = [2]; |
| let ar3 = [3]; |
| gc(); |
| gc(); |
| |
| update_array(ar1); |
| constant = update_array(ar2); |
| update_array(ar3); |
