// 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 | |
class I<X> {} | |
class M0<X, Y extends X> extends I<X> {} | |
class M1 implements I<int> {} | |
// M0 is inferred as M0<int, int> | |
class A extends M1 with M0 {} | |
main() {} |