| // Copyright (c) 2022, 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 A record type declares all of the members defined on [Object]. It |
| /// also exposes getters for each named field where the name of the getter is |
| /// the field's name and the getter's type is the field's type. For each |
| /// positional field, it exposes a getter whose name is $ followed by the number |
| /// of preceding positional fields and whose type is the type of the field. |
| /// |
| /// @description Checks access to a positional fields via cascade operator |
| /// @author sgrekhov22@gmail.com |
| |
| typedef R = (int a, String, {int x, int y}); |
| |
| main() { |
| R r1 = (1, "", x: 3, y: 4); |
| var r2 = (3, 1, 4, name: "pi"); |
| |
| r1..$1..$2; |
| r2 .. $1 |
| .. $2 |
| .. $3; |
| (3, 1, 4) .. $1 .. $2 .. $3; |
| } |
