|  | library; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:5:7: Error: The non-abstract class 'ConcreteSuper' is missing implementations for these members: | 
|  | //  - ConcreteSuper.declaredAbstractExtendsAbstractGetter | 
|  | //  - ConcreteSuper.declaredConcreteExtendsAbstractGetter | 
|  | //  - ConcreteSuper.extendedAbstractGetter | 
|  | // Try to either | 
|  | //  - provide an implementation, | 
|  | //  - inherit an implementation from a superclass or mixin, | 
|  | //  - mark the class as abstract, or | 
|  | //  - provide a 'noSuchMethod' implementation. | 
|  | // | 
|  | // class ConcreteSuper { | 
|  | //       ^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:16:11: Context: 'ConcreteSuper.declaredAbstractExtendsAbstractGetter' is defined here. | 
|  | //   int get declaredAbstractExtendsAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:14:11: Context: 'ConcreteSuper.declaredConcreteExtendsAbstractGetter' is defined here. | 
|  | //   int get declaredConcreteExtendsAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:8:11: Context: 'ConcreteSuper.extendedAbstractGetter' is defined here. | 
|  | //   int get extendedAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:19:7: Error: The non-abstract class 'ConcreteClass' is missing implementations for these members: | 
|  | //  - ConcreteClass.declaredAbstractExtendsAbstractGetter | 
|  | //  - ConcreteClass.declaredAbstractGetter | 
|  | //  - ConcreteSuper.extendedAbstractGetter | 
|  | // Try to either | 
|  | //  - provide an implementation, | 
|  | //  - inherit an implementation from a superclass or mixin, | 
|  | //  - mark the class as abstract, or | 
|  | //  - provide a 'noSuchMethod' implementation. | 
|  | // | 
|  | // class ConcreteClass extends ConcreteSuper { | 
|  | //       ^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:30:11: Context: 'ConcreteClass.declaredAbstractExtendsAbstractGetter' is defined here. | 
|  | //   int get declaredAbstractExtendsAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:22:11: Context: 'ConcreteClass.declaredAbstractGetter' is defined here. | 
|  | //   int get declaredAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_getter.dart:8:11: Context: 'ConcreteSuper.extendedAbstractGetter' is defined here. | 
|  | //   int get extendedAbstractGetter; | 
|  | //           ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | class ConcreteSuper extends core::Object { | 
|  | synthetic constructor •() → self::ConcreteSuper | 
|  | : super core::Object::•() | 
|  | ; | 
|  | get extendedConcreteGetter() → core::int | 
|  | return 0; | 
|  | abstract get extendedAbstractGetter() → core::int; | 
|  | get declaredConcreteExtendsConcreteGetter() → core::int | 
|  | return 0; | 
|  | get declaredAbstractExtendsConcreteGetter() → core::int | 
|  | return 0; | 
|  | abstract get declaredConcreteExtendsAbstractGetter() → core::int; | 
|  | abstract get declaredAbstractExtendsAbstractGetter() → core::int; | 
|  | } | 
|  | class ConcreteClass extends self::ConcreteSuper { | 
|  | synthetic constructor •() → self::ConcreteClass | 
|  | : super self::ConcreteSuper::•() | 
|  | ; | 
|  | get declaredConcreteGetter() → core::int | 
|  | return 0; | 
|  | abstract get declaredAbstractGetter() → core::int; | 
|  | get declaredConcreteExtendsConcreteGetter() → core::int | 
|  | return 0; | 
|  | abstract get declaredAbstractExtendsConcreteGetter() → core::int; | 
|  | get declaredConcreteExtendsAbstractGetter() → core::int | 
|  | return 0; | 
|  | abstract get declaredAbstractExtendsAbstractGetter() → core::int; | 
|  | } | 
|  | static method main() → dynamic {} |