| /* |
| * 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 or static variable with a |
| * non-nullable type has no initializer expression unless the variable is marked |
| * with the `late` modifier. |
| * |
| * @description Check that it is an error if a top level variable or static |
| * variable with a non-nullable type has no initializer expression unless the |
| * variable is marked with the `late` modifier. Test FutureOr<F> where F is |
| * a function type |
| * @author sgrekhov@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable |
| // Requirements=nnbd-strong |
| import "dart:async"; |
| |
| typedef void Foo(); |
| |
| FutureOr<Function> f1; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| FutureOr<Foo> f2; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| class C { |
| static FutureOr<Function> f3; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| static FutureOr<Foo> f4; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| new C(); |
| } |
