| // 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: |
| /// Super-Interface: T0 is an interface type with super-interfaces S0,...Sn |
| /// - and Si <: T1 for some i |
| /// @description Check that if type T0 is an interface type with super-interfaces |
| /// S0,...Sn and and Si <: T1 for some i then T0 is a subtype of a type T1. Test |
| /// the case when S1 extends 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 super_interface_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 T1 { |
| const T1(); |
| } |
| |
| abstract class S0 {} |
| abstract class S1 extends T1 {} |
| abstract class S2 {} |
| |
| abstract class T0 implements S0, S1, S2 {} |
| |
| class T implements T0 {} |
| |
| T0 t0Instance = new T(); |
| T1 t1Instance = new T1(); |
| |
| const t1Default = const T1(); |
| |
| |
| |
| |
| class ClassMember1_t01 { |
| static T1 s = t0Instance; |
| T1 m = t0Instance; |
| T1 _p = t0Instance; |
| |
| ClassMember1_t01() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| ClassMember1_t01.named(T1 value) { |
| s = value; |
| m = value; |
| _p = value; |
| } |
| |
| ClassMember1_t01.short(this.m, this._p); |
| |
| test() { |
| s = t0Instance; |
| m = t0Instance; |
| _p = t0Instance; |
| } |
| |
| set setter(T1 val) { |
| _p = val; |
| } |
| |
| T1 get getter => _p; |
| |
| static staticTest() { |
| s = t0Instance; |
| } |
| |
| static set staticSetter(T1 val) { |
| s = val; |
| } |
| |
| static T1 get staticGetter => t0Instance; |
| } |
| |
| main() { |
| 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; |
| } |