| // Copyright (c) 2017, 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=inference*/ |
| library test; |
| |
| import 'dart:async'; |
| |
| T f<T>() => throw ''; |
| |
| class A {} |
| |
| class B extends A {} |
| |
| test(Iterable<B> iterable, Stream<B> stream, A a, B b, int i) async { |
| for (a in iterable) {} |
| await for (a in stream) {} |
| for (b in iterable) {} |
| await for (b in stream) {} |
| for (i in iterable) {} |
| await for (i in stream) {} |
| for (a in /*@typeArgs=Iterable<A>*/ f()) {} |
| await for (a in /*@typeArgs=Stream<A>*/ f()) {} |
| } |
| |
| main() {} |
