| // 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 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 Check that 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 F*, where F |
| /// is a function type |
| /// @author sgrekhov@unipro.ru |
| |
| // Requirements=nnbd-weak |
| import "legacy_lib.dart"; |
| |
| class C1 { |
| LegacyFoo f; |
| C1(LegacyFoo f): this.f = f {} |
| } |
| |
| class C2 { |
| LegacyFoo f; |
| C2(this.f); |
| } |
| |
| main() { |
| C1(legacyFoo); |
| C2(legacyFoo); |
| } |