blob: f4cc1f11affa152abe90aae243ad73db8accd758 [file] [log] [blame]
// Copyright (c) 2018, 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 "package:expect/expect.dart";
// The `on` word is not a reserved word or built-in identifier.
// It's a purely contextual keyword.
// A type can have the name `on`, and even a mixin.
class A {}
mixin on on A {}
mixin M on on {}
mixin M2 implements on {}
class B = A with on;
class C = B with M;
class D = Object with M2;
main() {
Expect.type<on>(B());
Expect.type<on>(C());
Expect.type<on>(D());
}