| // Copyright (c) 2017, 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. |
| |
| /*@testedFeatures=inference*/ |
| library test; |
| |
| class C { |
| m(x) => x; |
| dynamic g(int x) => x; |
| } |
| |
| class D extends C { |
| /*error:INVALID_METHOD_OVERRIDE*/ T m<T>(T x) => x; |
| /*error:INVALID_METHOD_OVERRIDE*/ T g<T>(T x) => x; |
| } |
| |
| main() { |
| int y = /*info:DYNAMIC_CAST*/ (/*info:UNNECESSARY_CAST*/ new D() as C) |
| . /*@target=C::m*/ m(42); |
| print(y); |
| } |