| library test; | |
| abstract class A { | |
| int? get x; | |
| } | |
| abstract class B { | |
| int? get x; | |
| } | |
| abstract class C { | |
| num? get x; | |
| } | |
| abstract class D { | |
| double? get x; | |
| } | |
| class E extends A implements B { | |
| var x; | |
| } | |
| class F extends A implements C { | |
| var x; | |
| } | |
| class G extends A implements D { | |
| var x; | |
| } | |
| class H extends C implements D { | |
| var x; | |
| } | |
| main() {} |