| // 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. |
| |
| // @dart = 2.9 |
| |
| // Test that type parameter can be passed as a type argument in a definition of |
| // a local variable, and that this local variable is correctly constructed. |
| |
| library generic_methods_reuse_type_variables_test; |
| |
| import "package:expect/expect.dart"; |
| |
| int fun<T extends String>(T t) { |
| List<T> list = <T>[t, t, t]; |
| Expect.isTrue(list is List<String>); |
| Expect.isTrue(list is! List<int>); |
| return list.length; |
| } |
| |
| main() { |
| Expect.equals(fun<String>("foo"), 3); |
| } |