| // 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. | |
| /*@testedFeatures=error*/ | |
| class I<X, Y> {} | |
| class M0<T> implements I<T, int> {} | |
| class M1<T> implements I<String, T> {} | |
| // M0 inferred as M0<String> | |
| // M1 inferred as M1<int> | |
| class /*@error=AmbiguousSupertypes*/ /*@error=AmbiguousSupertypes*/ A | |
| extends Object with M0, M1 {} | |
| main() {} |