/*
 * 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.
 */
/**
 * @assertion Struct cannot be implemented or used as a mixin
 *
 * @description Checks that it is a compile error if Struct is used as a mixin
 * @author sgrekhov@unipro.ru
 * @issue 44935
 */
import "dart:ffi";

class S1 extends Object with Struct {
//                           ^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
}

void main() {
  S1? s1;
}