| /* |
| * 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 not an error if a top level variable, static |
| * variable, or instance field with potentially non-nullable type has no |
| * initializer expression but marked with a 'late' modifier. Test some type |
| * <X extends Object?> |
| * @author sgrekhov@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=non-nullable |
| // Requirements=nnbd-strong |
| |
| class C<X extends Object?> { |
| late X x3; |
| late final X x4; |
| covariant late X x5; |
| } |
| |
| main() { |
| } |
