| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.7 |
| |
| import "package:expect/expect.dart"; |
| |
| // Make sure we can assert(const Foo() != null) in const initializers. |
| class Color { |
| const Color(this.value); |
| final int value; |
| } |
| |
| class ColorHaver { |
| const ColorHaver({this.color = const Color(0xFF000000)}) |
| : assert(color != null); |
| final Color color; |
| } |
| |
| const c = const ColorHaver(color: const Color(0xFF00FF00)); |
| |
| enum Enum { |
| a, |
| b, |
| } |
| |
| class EnumHaver { |
| const EnumHaver({this.myEnum: Enum.a}) : assert(myEnum != null); |
| final Enum myEnum; |
| } |
| |
| const e = const EnumHaver(myEnum: Enum.b); |
| |
| main() { |
| Expect.equals(c.value, 0xFF00FF00); |
| Expect.equals(e.myEnum, Enum.b); |
| } |