|  | library; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:5:7: Error: The non-abstract class 'ConcreteSuper' is missing implementations for these members: | 
|  | //  - ConcreteSuper.declaredAbstractExtendsAbstractSetter= | 
|  | //  - ConcreteSuper.declaredConcreteExtendsAbstractSetter= | 
|  | //  - ConcreteSuper.extendedAbstractSetter= | 
|  | // 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_setter.dart:16:12: Context: 'ConcreteSuper.declaredAbstractExtendsAbstractSetter=' is defined here. | 
|  | //   void set declaredAbstractExtendsAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:14:12: Context: 'ConcreteSuper.declaredConcreteExtendsAbstractSetter=' is defined here. | 
|  | //   void set declaredConcreteExtendsAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:8:12: Context: 'ConcreteSuper.extendedAbstractSetter=' is defined here. | 
|  | //   void set extendedAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:19:7: Error: The non-abstract class 'ConcreteClass' is missing implementations for these members: | 
|  | //  - ConcreteClass.declaredAbstractExtendsAbstractSetter= | 
|  | //  - ConcreteClass.declaredAbstractSetter= | 
|  | //  - ConcreteSuper.extendedAbstractSetter= | 
|  | // 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_setter.dart:30:12: Context: 'ConcreteClass.declaredAbstractExtendsAbstractSetter=' is defined here. | 
|  | //   void set declaredAbstractExtendsAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:22:12: Context: 'ConcreteClass.declaredAbstractSetter=' is defined here. | 
|  | //   void set declaredAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // pkg/front_end/testcases/general/hierarchy/concrete_extends_setter.dart:8:12: Context: 'ConcreteSuper.extendedAbstractSetter=' is defined here. | 
|  | //   void set extendedAbstractSetter(int value); | 
|  | //            ^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | class ConcreteSuper extends core::Object { | 
|  | synthetic constructor •() → self::ConcreteSuper | 
|  | ; | 
|  | set extendedConcreteSetter(core::int value) → void | 
|  | ; | 
|  | abstract set extendedAbstractSetter(core::int value) → void; | 
|  | set declaredConcreteExtendsConcreteSetter(core::int value) → void | 
|  | ; | 
|  | set declaredAbstractExtendsConcreteSetter(core::int value) → void | 
|  | ; | 
|  | abstract set declaredConcreteExtendsAbstractSetter(core::int value) → void; | 
|  | abstract set declaredAbstractExtendsAbstractSetter(core::int value) → void; | 
|  | } | 
|  | class ConcreteClass extends self::ConcreteSuper { | 
|  | synthetic constructor •() → self::ConcreteClass | 
|  | ; | 
|  | set declaredConcreteSetter(core::int value) → void | 
|  | ; | 
|  | abstract set declaredAbstractSetter(core::int value) → void; | 
|  | set declaredConcreteExtendsConcreteSetter(core::int value) → void | 
|  | ; | 
|  | abstract set declaredAbstractExtendsConcreteSetter(core::int value) → void; | 
|  | set declaredConcreteExtendsAbstractSetter(core::int value) → void | 
|  | ; | 
|  | abstract set declaredAbstractExtendsAbstractSetter(core::int value) → void; | 
|  | } | 
|  | static method main() → dynamic | 
|  | ; |