| // Copyright (c) 2018, 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: |
| /// Type Variable Reflexivity 1: T0 is a type variable X0 or a promoted type |
| /// variables X0 & S0 and T1 is X0 |
| /// @description Check that if type T0 a promoted type variables X0 & S0 and T1 |
| /// is X0 then T0 is a subtype of T1. |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// @description Check that if type T0 is a subtype of a type T1, then instance |
| /// of T0 can be assigned to the class member of type T1 |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// This test is generated from type_variable_reflexivity_1_A02.dart and |
| /// class_member_x01.dart. |
| /// Don't modify it. If you want to change this test, change one of the files |
| /// above and then run generator.dart to regenerate the tests. |
| |
| |
| |
| class X0 { |
| const X0(); |
| } |
| class S0 extends X0 { |
| } |
| |
| |
| S0 t0Instance = new S0(); |
| X0 t1Instance = new X0(); |
| |
| const t1Default = const X0(); |
| |
| |
| |
| |
| class ClassMember1_t01 { |
| static X0 s = t0Instance; |
| X0 m = t0Instance; |
| X0 _p = t0Instance; |
| |
| ClassMember1_t01() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| ClassMember1_t01.named(X0 value) { |
| s = value; |
| m = value; |
| _p = value; |
| } |
| |
| ClassMember1_t01.short(this.m, this._p); |
| |
| test() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| set setter(X0 val) { |
| _p = val; |
| } |
| |
| X0 get getter => _p; |
| |
| static staticTest() { |
| s = t0Instance; |
| } |
| |
| static set staticSetter(X0 val) { |
| s = val; |
| } |
| |
| static X0 get staticGetter => t0Instance; |
| } |
| |
| |
| |
| test<T>(T t0Instance) { |
| if (t0Instance is S0) { |
| |
| ClassMember1_t01 c1 = new ClassMember1_t01(); |
| c1 = new ClassMember1_t01.short(t0Instance, |
| t0Instance); |
| c1 = new ClassMember1_t01.named(t0Instance); |
| c1.m = t0Instance; |
| c1.test(); |
| c1.setter = t0Instance; |
| c1.getter; |
| |
| ClassMember1_t01.s = t0Instance; |
| ClassMember1_t01.staticTest(); |
| ClassMember1_t01.staticSetter = t0Instance; |
| ClassMember1_t01.staticGetter; |
| |
| } |
| } |
| |
| main() { |
| test<S0>(t0Instance); |
| } |