| // Copyright (c) 2025, 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 = 2.19 | |
| // This library is purposely labeled to use an OLD sdk version prior to 3.0. | |
| // The trim script based on dynamic interfaces will reject uses of `M3` in the | |
| // extendable section, but allows it on the callable section. | |
| class M3 { | |
| String method3() => '3'; | |
| } |