blob: be94da2b29848e620bdf30b98551914bffc105db [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 exp;` where `exp` has static type `S` is an error if `flatten(S)` is
`void` and `flatten(T)` is not `void`, `dynamic`, or `Null`.
*/
FutureOr<void> v = null;
FutureOr<int> test() async {
return /*@compile-error=unspecified*/ v;
}
void main() {
test();
}