| // Copyright (c) 2016, 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. |
| // Test various optimizations and deoptimizations of optimizing compiler.. |
| // VMOptions=--optimization-counter-threshold=10 --no-background-compilation |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| // Test correct throwing of ArgumentError in optimized code. |
| |
| test() { |
| try { |
| var r = new List<int>(-1); |
| Expect.isTrue(false); // Unreachable. |
| } on RangeError { |
| return true; |
| } |
| Expect.isTrue(false); // Unreachable. |
| } |
| |
| main() { |
| for (var i = 0; i < 20; i++) { |
| Expect.isTrue(test()); |
| } |
| } |