| // 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. |
| |
| class I<X> {} |
| |
| mixin M0<T> implements I<T> {} |
| |
| mixin M1<T> on I<T> {} |
| |
| /////////////////////////////////////////////////////// |
| // Inference happens from superclasses to subclasses |
| /////////////////////////////////////////////////////// |
| |
| // Error since class hierarchy is inconsistent |
| class A00 with M0, M1<int> {} |
| // ^ |
| // [cfe] 'Object with M0, M1' can't implement both 'I<dynamic>' and 'I<int>' |
| // [cfe] '_A00&Object&M0' doesn't implement 'I<int>' so it can't be used with 'M1<int>'. |
| // ^^ |
| // [analyzer] COMPILE_TIME_ERROR.MIXIN_APPLICATION_NOT_IMPLEMENTED_INTERFACE |
| |
| void main() {} |
