| // Copyright (c) 2021, 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. |
| |
| /// @assertion Similarly, [params] is almost exactly the same parameter list |
| /// as the constructor [C.name], with the one exception that initializing |
| /// formals are represented by normal parameters with the same name and type. |
| /// All remaining properties of the parameters are the same as for the |
| /// corresponding constructor parameter, including any default values, and |
| /// [args] is an argument list passing those parameters to [C.name] directly as |
| /// they are received. |
| /// |
| /// @description Checks statically that initializing formals are represented by |
| /// normal parameters with the same name and type - test named parameters. |
| /// @author iarkh@unipro.ru |
| |
| // SharedOptions=--enable-experiment=constructor-tearoffs |
| |
| class C { |
| int? j = 0; |
| String s = ""; |
| |
| C.constr({this.j, this.s = "default"}); |
| } |
| |
| main() { |
| var v = C.constr; |
| |
| v(incorrect: 1); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| v(j: ""); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| v(s: null); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| v(1); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| v(1, ""); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |