blob: 6d21d6e6a26dd3e8a842dabb5c8c6f935daa2e61 [file] [log] [blame]
// Copyright (c) 2018, 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 = 2.7
import 'package:expect/expect.dart';
/*class: A:checkedInstance,checks=[],instance*/
class A<T> {}
/*class: B:checkedTypeArgument,typeArgument*/
class B {}
/*class: C:checks=[],instance*/
class C {
method1<T>() => method2<T>();
method2<T>() => new A<T>();
/*class: D:typeArgument*/
class D extends B {}
/*class: E:typeArgument*/
class E {}
test(o) => o is A<B>;
main() {
Expect.isTrue(test(new C().method1<B>()));
Expect.isTrue(test(new C().method1<D>()));
Expect.isFalse(test(new C().method1<E>()));