| // Copyright (c) 2020, 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 'dart:async'; |
| import 'issue41501_lib.dart'; |
| |
| typedef AAliasNonNullable = A; |
| |
| typedef AAliasNullable = A?; |
| |
| test() { |
| FutureOr<AAlias> foLegacyNonNullable = null; // error |
| FutureOr<AAlias?> foLegacyNullable = null; // ok |
| FutureOr<AAliasNonNullable> foNonNullable = null; // error |
| FutureOr<AAliasNullable> foNullable = null; // ok |
| FutureOr<AAliasNonNullable?> foNonNullableNullable = null; // ok |
| FutureOr<AAliasNullable?> foNullableNullable = null; // ok |
| } |
| |
| main() {} |
