blob: b5e14e19afe0c3b78f9f22912a5f402a27f7fe59 [file] [log] [blame]
// Copyright (c) 2018, 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';
/* `return;` is an error if the future value type of the function is not
* `void`, `dynamic`, or `Null`.
*/
Object test1() async {
return;
//^
// [analyzer] unspecified
// [cfe] A value must be explicitly returned from a non-void async function.
}
Object? test2() async {
return;
//^
// [analyzer] unspecified
// [cfe] A value must be explicitly returned from a non-void async function.
}
// Inferred return type of function literal is `Future<Null>`, no error.
Object Function() test3 = () async {
return;
};
// Inferred return type of function literal is `Future<Null>`, no error.
Object? Function() test4 = () async {
return;
};
void main() {
test1();
test2();
test3();
test4();
}