library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/nnbd_mixed/required_name_override.dart:13:36: Error: The required named parameter 'i' in method 'A.test_default' is not required in overridden method 'B.test_default'.
//   void test_default({required int? i}) {}
//                                    ^
// pkg/front_end/testcases/nnbd_mixed/required_name_override.dart:8:8: Context: This is the overridden method ('test_default').
//   void test_default({int? i}) {}
//        ^
//
// pkg/front_end/testcases/nnbd_mixed/required_name_override.dart:14:39: Error: The required named parameter 'i' in method 'A.test_nondefault' is not required in overridden method 'B.test_nondefault'.
//   void test_nondefault({required int? i}) {}
//                                       ^
// pkg/front_end/testcases/nnbd_mixed/required_name_override.dart:9:8: Context: This is the overridden method ('test_nondefault').
//   void test_nondefault({int? i = 1}) {}
//        ^
//
import self as self;
import "dart:core" as core;
import "required_name_override_lib.dart" as req;

import "org-dartlang-testcase:///required_name_override_lib.dart";

class B extends core::Object {
  synthetic constructor •() → self::B
    ;
  method test_default({core::int? i = null}) → void
    ;
  method test_nondefault({core::int? i = 1}) → void
    ;
}
class A extends self::B implements req::C {
  synthetic constructor •() → self::A
    ;
  method test_default({required core::int? i = null}) → void
    ;
  method test_nondefault({required core::int? i = null}) → void
    ;
  method test_legacy({required core::int? i = null}) → void
    ;
  abstract member-signature operator /*isLegacy*/ ==(dynamic other) → core::bool*; -> core::Object::==
}
static method main() → dynamic
  ;

library;
import self as req;
import "dart:core" as core;

class C extends core::Object {
  synthetic constructor •() → req::C*
    ;
  method test_legacy({core::int* i = null}) → void
    ;
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}