blob: ee9df788d97b92256862c6de549765f26a6d71e6 [file] [log] [blame]
// 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.
import "package:expect/expect.dart";
class A {}
class B extends A {}
class Base {
Base(B b);
class C extends Base {
C(A a) : super(a);
main() {
A a1 = new B();
A a2 = new A();
new C(a1); // No error
Expect.throwsTypeError(() {
new C(a2);