// Copyright (c) 2013, 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"; | |
class A<T> { | |
A(f) { | |
f(42); | |
} | |
} | |
class B<T> extends A<T> { | |
B() : super((T param) => 42); | |
} | |
main() { | |
var t = new B<int>(); | |
Expect.throwsTypeError(() => new B<String>()); | |
} |