library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:7:11: Error: 'superDuplicate1' is already declared in this scope.
//   int get superDuplicate1 => 42;
//           ^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:6:8: Context: Previous declaration of 'superDuplicate1'.
//   void superDuplicate1() {}
//        ^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:10:8: Error: 'superDuplicate2' is already declared in this scope.
//   void superDuplicate2() {}
//        ^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:9:11: Context: Previous declaration of 'superDuplicate2'.
//   int get superDuplicate2 => 42;
//           ^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:29:11: Error: 'interfaceDuplicate1' is already declared in this scope.
//   int get interfaceDuplicate1 => 42;
//           ^^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:28:8: Context: Previous declaration of 'interfaceDuplicate1'.
//   void interfaceDuplicate1() {}
//        ^^^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:32:8: Error: 'interfaceDuplicate2' is already declared in this scope.
//   void interfaceDuplicate2() {}
//        ^^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:31:11: Context: Previous declaration of 'interfaceDuplicate2'.
//   int get interfaceDuplicate2 => 42;
//           ^^^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:43:11: Error: 'extendedDuplicate1' is already declared in this scope.
//   int get extendedDuplicate1 => 42;
//           ^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:42:8: Context: Previous declaration of 'extendedDuplicate1'.
//   void extendedDuplicate1() {}
//        ^^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:46:8: Error: 'extendedDuplicate2' is already declared in this scope.
//   void extendedDuplicate2() {}
//        ^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:45:11: Context: Previous declaration of 'extendedDuplicate2'.
//   int get extendedDuplicate2 => 42;
//           ^^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:52:11: Error: 'mixedInDuplicate1' is already declared in this scope.
//   int get mixedInDuplicate1 => 42;
//           ^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:51:8: Context: Previous declaration of 'mixedInDuplicate1'.
//   void mixedInDuplicate1() {}
//        ^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:55:8: Error: 'mixedInDuplicate2' is already declared in this scope.
//   void mixedInDuplicate2() {}
//        ^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:54:11: Context: Previous declaration of 'mixedInDuplicate2'.
//   int get mixedInDuplicate2 => 42;
//           ^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:61:11: Error: 'implementedDuplicate1' is already declared in this scope.
//   int get implementedDuplicate1 => 42;
//           ^^^^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:60:8: Context: Previous declaration of 'implementedDuplicate1'.
//   void implementedDuplicate1() {}
//        ^^^^^^^^^^^^^^^^^^^^^
//
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:64:8: Error: 'implementedDuplicate2' is already declared in this scope.
//   void implementedDuplicate2() {}
//        ^^^^^^^^^^^^^^^^^^^^^
// pkg/front_end/testcases/nnbd_mixed/hierarchy/duplicates.dart:63:11: Context: Previous declaration of 'implementedDuplicate2'.
//   int get implementedDuplicate2 => 42;
//           ^^^^^^^^^^^^^^^^^^^^^
//
import self as self;
import "dart:core" as core;

class Super extends core::Object {
  synthetic constructor •() → self::Super
    : super core::Object::•()
    ;
  method superDuplicate1() → void {}
  get superDuplicate2() → core::int
    return 42;
  method extendedDuplicate1() → void {}
  method extendedDuplicate2() → void {}
}
class Mixin extends core::Object {
  synthetic constructor •() → self::Mixin
    : super core::Object::•()
    ;
  method mixedInDuplicate1() → void {}
  method mixedInDuplicate2() → void {}
}
class Interface extends core::Object {
  synthetic constructor •() → self::Interface
    : super core::Object::•()
    ;
  method interfaceDuplicate1() → void {}
  get interfaceDuplicate2() → core::int
    return 42;
  method implementedDuplicate1() → void {}
  method implementedDuplicate2() → void {}
}
abstract class _Class&Super&Mixin = self::Super with self::Mixin /*isAnonymousMixin*/  {
  synthetic constructor •() → self::_Class&Super&Mixin
    : super self::Super::•()
    ;
  mixin-super-stub method mixedInDuplicate1() → void
    return super.{self::Mixin::mixedInDuplicate1}();
  mixin-super-stub method mixedInDuplicate2() → void
    return super.{self::Mixin::mixedInDuplicate2}();
}
abstract class Class extends self::_Class&Super&Mixin implements self::Interface {
  synthetic constructor •() → self::Class
    : super self::_Class&Super&Mixin::•()
    ;
  method superDuplicate1() → void {}
  method superDuplicate2() → void {}
  method extendedDuplicate1() → void {}
  get extendedDuplicate2() → core::int
    return 42;
  method mixedInDuplicate1() → void {}
  get mixedInDuplicate2() → core::int
    return 42;
  method interfaceDuplicate1() → void {}
  method interfaceDuplicate2() → void {}
  method implementedDuplicate1() → void {}
  get implementedDuplicate2() → core::int
    return 42;
}
static method main() → dynamic {}