| // Copyright (c) 2016, 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'; |
| |
| abstract class Link<T> { |
| factory Link.Foo() = LinkFactory<T>.Foo; |
| // ^^^^^^^^^^^^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.REDIRECT_TO_INVALID_RETURN_TYPE |
| // [cfe] The constructor function type 'LinkFactory<T> Function()' isn't a subtype of 'Link<T> Function()'. |
| } |
| |
| class LinkFactory<T> { |
| factory LinkFactory.Foo() = Foo<T>; |
| // ^^^ |
| // [analyzer] COMPILE_TIME_ERROR.REDIRECT_TO_NON_CLASS |
| // [cfe] Couldn't find constructor 'Foo'. |
| // ^ |
| // [cfe] Redirection constructor target not found: 'Foo' |
| } |
| |
| main() { |
| Expect.throws(() => new Link<int>.Foo()); |
| } |
