| // Copyright (c) 2011, 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 |
| |
| import "package:expect/expect.dart"; |
| |
| main() { |
| testImmutable(const []); |
| testImmutable(const [1]); |
| testImmutable(const [1, 2]); |
| } |
| |
| testImmutable(var list) { |
| Expect.throwsUnsupportedError(() => list.removeRange(0, 0)); |
| Expect.throwsUnsupportedError(() => list.removeRange(0, 1)); |
| Expect.throwsUnsupportedError(() => list.removeRange(-1, 1)); |
| } |