| // 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 We say that a type T0 is a subtype of a type T1 (written |
| /// T0 <: T1) when: |
| /// A record type A is a subtype of record type B iff they have same shape and |
| /// the types of all fields of A are subtypes of the corresponding field types |
| /// of B |
| /// |
| /// @description Check that if type T0 is a record with another shape than T1 |
| /// then T0 is not a subtype of T1 |
| /// @author sgrekhov22@gmail.com |
| |
| // SharedOptions=--enable-experiment=records |
| |
| (int, String, {bool b}) t0Instance = (1, "2", b: true); |
| (int, String, {List<num> b}) t1Instance = (3, "4", b: <num>[]); |
| |
| const t1Default = const (5, "6", b: <num>[]); |
| |
| //# @T0 = (int i, String, {bool b}) |
| //# @T1 = (int i, String, {List<num> b}) |
