// Copyright (c) 2012, 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 { | |
bool contains(x, y) => true; | |
} | |
class B { | |
A makeA() => new A(); | |
bool test() => makeA().contains(1, 2); | |
} | |
main() { | |
Expect.isTrue(new B().test()); | |
Expect.isTrue("x".contains("x")); | |
} |