tests/language_2/mixin_declaration/mixin_declaration_inference_invalid_04_test.dart

// 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> {}

mixin M0<T> implements I<T> {}

//////////////////////////////////////////////////////
// Inference does not use implements constraints on mixin
///////////////////////////////////////////////////////

// Error since class hierarchy is inconsistent
class A00 with M0 implements I<int> {} /*@compile-error=unspecified*/

void main() {}