| /* |
| * Copyright (c) 2019, 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. |
| */ |
| /** |
| * @assertion It is an error if a top level variable, static variable, or |
| * instance field with potentially non-nullable type has no initializer |
| * expression and is not initialized in a constructor via an initializing formal |
| * or an initializer list entry, unless the variable or field is marked with the |
| * 'late' modifier. |
| * |
| * @description Check that it is an error if a top level variable, static |
| * variable, or instance field with potentially non-nullable type has no |
| * initializer expression and is not initialized in a constructor via an |
| * initializing formal or an initializer list entry. Test FutureOr<FutureOr<A>> |
| * where A is some class |
| * @author sgrekhov@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable |
| // Requirements=nnbd-strong |
| import "dart:async"; |
| |
| class A {} |
| |
| FutureOr<FutureOr<A>> f1; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| FutureOr<FutureOr<String>> f2; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| class C { |
| static FutureOr<FutureOr<A>> f3; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| static FutureOr<FutureOr<String>> f4; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| FutureOr<FutureOr<A>> f5; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| FutureOr<FutureOr<String>> f6; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| } |
