// 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 `T` is not `void`, `dynamic`, or `Null`. | |
*/ | |
Future<int>? test() { | |
return; | |
//^ | |
// [analyzer] unspecified | |
// [cfe] A value must be explicitly returned from a non-void function. | |
} | |
void main() { | |
test(); | |
} |