// 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. | |
// A value class will automatically create an empty constructor if there is none yet | |
import 'value_class_support_lib.dart'; | |
@valueClass | |
class Animal { | |
final int numberOfLegs; | |
} | |
main() { | |
var cat = Animal(numberOfLegs: 4); | |
} |