| // Copyright (c) 2021, 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. |
| |
| import 'dart:convert'; |
| |
| const keepToString = pragma('flutter:keep-to-string'); |
| |
| String toString() => 'I am static'; |
| |
| abstract class IFoo { |
| @override |
| String toString(); |
| } |
| |
| class Foo implements IFoo { |
| @override |
| String toString() => 'I am a Foo'; |
| } |
| |
| enum FooEnum { A, B, C } |
| |
| class Keep { |
| @keepToString |
| @override |
| String toString() => 'I am a Keep'; |
| } |
| |
| void main() { |
| final IFoo foo = Foo(); |
| print(foo.toString()); |
| print(Keep().toString()); |
| print(FooEnum.B.toString()); |
| } |