| /* |
| * Copyright (c) 2019, 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: |
| * Right Object: if T1 is Object then: |
| * - if T0 is an unpromoted type variable with bound B then T0 <: T1 iff |
| * B <: Object |
| * - if T0 is a promoted type variable X & S then T0 <: T1 iff S <: Object |
| * - if T0 is FutureOr<S> for some S, then T0 <: T1 iff S <: Object. |
| * - if T0 is S* for any S, then T0 <: T1 iff S <: T1 |
| * - if T0 is Null, dynamic, void, or S? for any S, then the subtyping does not |
| * hold (per above, the result of the subtyping query is false). |
| * - Otherwise T0 <: T1 is true. |
| * @description Check that if T0 is FutureOr<S> for some S but S is not subtype |
| * of Object then T0 is not subtype of T1 |
| * @author sgrekhov@unipro.ru |
| */ |
| /** |
| * @description Check that if type T0 not a subtype of a type T1, then it cannot |
| * be used as a class member of type T1. Assignment to static and instance class |
| * variables is tested. |
| * @compile-error |
| * @author sgrekhov@unipro.ru |
| * @author ngl@unipro.ru |
| */ |
| /* |
| * This test is generated from right_object_fail_A05.dart and |
| * class_member_fail_x01.dart. |
| * Don't modify it. If you want to change this file, change one of the files |
| * above and then run generator.dart to regenerate the tests. |
| */ |
| |
| |
| // SharedOptions=--enable-experiment=non-nullable |
| import "dart:async"; |
| import "../utils/legacy_lib.dart"; |
| |
| FutureOr<X> t0Instance = new X(); |
| Object t1Instance = new Object(); |
| |
| |
| |
| |
| class ClassMemberTestStatic { |
| static Object s; |
| |
| ClassMemberTestStatic(FutureOr<X> val) { |
| s = val; //# 01: compile-time error |
| } |
| |
| static staticTest() { |
| s = t0Instance; //# 04: compile-time error |
| } |
| |
| static set staticSetter(FutureOr<X> val) { |
| s = val; //# 02: compile-time error |
| } |
| |
| static Object get staticGetter => t0Instance; //# 03: compile-time error |
| } |
| |
| class ClassMemberTestPublic { |
| Object m; |
| |
| ClassMemberTestPublic(FutureOr<X> val) { |
| m = val; //# 05: compile-time error |
| } |
| |
| ClassMemberTestPublic.short(this.m); |
| |
| ClassMemberTestPublic.validConstructor() {} |
| |
| test(FutureOr<X> val) { |
| m = val; //# 08: compile-time error |
| } |
| |
| set setter(FutureOr<X> val) { |
| m = val; //# 07: compile-time error |
| } |
| |
| Object get getter => t0Instance; //# 09: compile-time error |
| } |
| |
| class ClassMemberTestPrivate { |
| Object _m; |
| |
| ClassMemberTestPrivate(FutureOr<X> val) { |
| _m = val; //# 10: compile-time error |
| } |
| |
| ClassMemberTestPrivate.short(this._m); |
| |
| ClassMemberTestPrivate.validConstructor() {} |
| |
| test(FutureOr<X> val) { |
| _m = val; //# 12: compile-time error |
| } |
| |
| set setter(FutureOr<X> val) { |
| _m = val; //# 11: compile-time error |
| } |
| } |
| |
| class ClassMemberTestInitFail { |
| static Object s = t0Instance; //# 13: compile-time error |
| Object m = t0Instance; //# 14: compile-time error |
| } |
| |
| |
| main() { |
| new ClassMemberTestStatic(t0Instance); //# 01: compile-time error |
| ClassMemberTestStatic.staticSetter = t0Instance; //# 02: compile-time error |
| ClassMemberTestStatic.staticGetter; //# 03: compile-time error |
| ClassMemberTestStatic.staticTest(); //# 04: compile-time error |
| new ClassMemberTestPublic(t0Instance); //# 05: compile-time error |
| new ClassMemberTestPublic.validConstructor().m = t0Instance; //# 06: compile-time error |
| new ClassMemberTestPublic.validConstructor().setter = t0Instance; //# 07: compile-time error |
| new ClassMemberTestPublic.validConstructor().test(t0Instance); //# 08: compile-time error |
| new ClassMemberTestPublic.validConstructor().getter; //# 09: compile-time error |
| new ClassMemberTestPrivate(t0Instance); //# 10: compile-time error |
| new ClassMemberTestPrivate.validConstructor().setter = t0Instance; //# 11: compile-time error |
| new ClassMemberTestPrivate.validConstructor().test(t0Instance); //# 12: compile-time error |
| ClassMemberTestInitFail.s; //# 13: compile-time error |
| new ClassMemberTestInitFail(); //# 14: compile-time error |
| } |
| |