| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| // Check for length overflow when eliminating write barriers for variable-length |
| // objects. |
| // |
| // VMOptions=--deterministic --optimization_counter_threshold=5 --optimization_level=3 |
| |
| import "package:expect/expect.dart"; |
| |
| List foo(int a) { |
| if (a >= 100) { |
| return List.filled(2305843009213693951, 1); |
| } |
| return null; |
| } |
| |
| main() { |
| for (int i = 0; i < 100; i++) { |
| List x = foo(i); |
| Expect.equals(null, x); |
| } |
| } |
