| // Copyright (c) 2021, 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. | |
| class A { | |
| void m(int n) {} | |
| } | |
| abstract class I { | |
| void m(covariant num n); | |
| } | |
| class C extends A implements I {} | |
| void main() { | |
| throws(() => (C() as dynamic).m(1.1)); | |
| } | |
| throws(void Function() f) { | |
| try { | |
| f(); | |
| } catch (e) { | |
| print(e); | |
| return; | |
| } | |
| throw 'Exception expected'; | |
| } |