| // Copyright (c) 2021, 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'; | |
| class A<X> {} | |
| Future<X?> foo<X extends Object?>(A<X> x) => throw 42; | |
| bar(String? y) {} | |
| test(A<String> a) async { | |
| final x = await () async { | |
| return foo(a); | |
| }(); | |
| bar(x); // Ok. | |
| } | |
| test2(A<String> a) async { | |
| return foo(a); | |
| } | |
| test3(A<String> a) { | |
| return foo(a); | |
| } | |
| main() {} |