| // 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'; |
| |
| main() { |
| var /*@type=() -> Stream<num>*/ f = /*@returnType=Stream<num>*/ () async* { |
| yield 1; |
| Stream<double> s; |
| yield* /*@promotedType=none*/ s; |
| }; |
| Stream<num> g = /*@promotedType=none*/ f(); |
| Stream<int> h = /*info:ASSIGNMENT_CAST*/ /*@promotedType=none*/ f(); |
| } |