blob: cc41d723608f868aa7e21f8b97fd028a7cbaf085 [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.
// @dart = 2.9
mixin Mixin // cannot `extend` anything.
extends M //# 01: compile-time error
extends Object //# 02: compile-time error
{}
// You cannot extend a mixin.
class Class // cannot extend a mixin
extends Mixin //# 03: compile-time error
{}
void main() {
// Cannot instantiate a mixin.
new Mixin(); //# 04: compile-time error
new Class();
}