| /* |
| * Copyright (c) 2020, 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 class declaration declares an instance |
| * variable with a potentially non-nullable type and no initializer expression, |
| * and the class has a generative constructor where the variable is not |
| * initialized via an initializing formal or an initializer list entry, unless |
| * the variable is marked with the late modifier. |
| * |
| * @description It is an error if a class declaration declares an instance |
| * variable with a potentially non-nullable type and no initializer expression, |
| * and the class has a generative constructor where the variable is not |
| * initialized via an initializing formal or an initializer list entry, unless |
| * the variable is marked with the late modifier. Test Function |
| * @author sgrekhov@unipro.ru |
| * @issue 40951 |
| */ |
| |
| class C1 { |
| Function f; |
| // ^ |
| // [cfe] unspecified |
| |
| C1() {} |
| //^^ |
| // [analyzer] COMPILE_TIME_ERROR.NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD |
| } |
| |
| abstract class C2 { |
| Function f; |
| // ^ |
| // [cfe] unspecified |
| C2() {} |
| //^^ |
| // [analyzer] COMPILE_TIME_ERROR.NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD |
| } |
| |
| class C3 extends C2 {} |
| |
| main() { |
| new C1(); |
| new C3(); |
| } |