library;
import self as self;
import "member_inheritance_from_opt_in_lib.dart" as mem;
import "dart:core" as core;

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

class LegacyClass extends mem::Class implements mem::Interface {
  field core::int* field3 = null;
  field core::int* field4 = null;
  field core::int* property7 = null;
  field core::int* property8 = null;
  synthetic constructor •() → self::LegacyClass*
    : super mem::Class::•()
    ;
  method method3() → core::int*
    return 0;
  method method4() → core::int*
    return 0;
  method method6a(core::int* a, core::int* b) → core::int*
    return 0;
  method method6b(core::int* a, [core::int* b = #C1]) → core::int*
    return 0;
  method method6c([core::int* a = #C1, core::int* b = #C1]) → core::int*
    return 0;
  method method8a(core::int* a, {core::int* b = #C2}) → core::int*
    return 0;
  method method8b({core::int* a = #C1, core::int* b = #C2}) → core::int*
    return 0;
  method method10a(core::int* a, {core::int* b = #C1}) → core::int*
    return 0;
  method method10b({core::int* a = #C1, core::int* b = #C1}) → core::int*
    return 0;
  get getter3() → core::int*
    return 0;
  get getter4() → core::int*
    return 0;
  set setter3(core::int* value) → void {}
  set setter4(core::int* value) → void {}
  get property3() → core::int*
    return 0;
  set property3(core::int* value) → void {}
  get property4() → core::int*
    return 0;
  set property4(core::int* value) → void {}
  abstract member-signature method method1() → core::int*;
  abstract member-signature method method2() → core::int*;
  abstract member-signature method method5a(core::int* a, core::int* b) → core::int*;
  abstract member-signature method method5b(core::int* a, [core::int* b = #C1]) → core::int*;
  abstract member-signature method method5c([core::int* a = #C2, core::int* b = #C1]) → core::int*;
  abstract member-signature method method7a(core::int* a, {core::int* b = #C1}) → core::int*;
  abstract member-signature method method7b({core::int* a = #C2, core::int* b = #C1}) → core::int*;
  abstract member-signature method method9a(core::int* a, {core::int* b = #C1}) → core::int*;
  abstract member-signature method method9b({core::int* a = #C1, core::int* b = #C1}) → core::int*;
  abstract member-signature get getter1() → core::int*;
  abstract member-signature get getter2() → core::int*;
  abstract member-signature get field1() → core::int*;
  abstract member-signature set field1(core::int* _) → void;
  abstract member-signature get field2() → core::int*;
  abstract member-signature set field2(core::int* _) → void;
  abstract member-signature get property1() → core::int*;
  abstract member-signature set property1(core::int* value) → void;
  abstract member-signature get property2() → core::int*;
  abstract member-signature set property2(core::int* value) → void;
  abstract member-signature get property5() → core::int*;
  abstract member-signature set property5(core::int* _) → void;
  abstract member-signature get property6() → core::int*;
  abstract member-signature set property6(core::int* _) → void;
  abstract member-signature get _identityHashCode() → core::int*;
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*;
  abstract member-signature operator ==(dynamic other) → core::bool*;
  abstract member-signature get hashCode() → core::int*;
  abstract member-signature method toString() → core::String*;
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic;
  abstract member-signature get runtimeType() → core::Type*;
  abstract member-signature set setter1(core::int* value) → void;
  abstract member-signature set setter2(core::int* value) → void;
}
static method main() → dynamic {}

library /*isNonNullableByDefault*/;
import self as mem;
import "dart:core" as core;

abstract class Interface extends core::Object {
  field core::int? field1 = null;
  field core::int field2 = 0;
  field core::int field3 = 0;
  field core::int? field4 = null;
  synthetic constructor •() → mem::Interface
    : super core::Object::•()
    ;
  abstract method method1() → core::int?;
  abstract method method2() → core::int;
  abstract method method3() → core::int;
  abstract method method4() → core::int?;
  abstract method method5a(core::int a, core::int? b) → core::int;
  abstract method method5b(core::int a, [core::int? b = #C1]) → core::int;
  abstract method method5c([core::int a = #C2, core::int? b = #C1]) → core::int;
  abstract method method6a(core::int? a, core::int b) → core::int?;
  abstract method method6b(core::int? a, [core::int b = #C2]) → core::int?;
  abstract method method6c([core::int? a = #C1, core::int b = #C2]) → core::int?;
  abstract method method7a(core::int a, {core::int? b = #C1}) → core::int;
  abstract method method7b({core::int a = #C2, core::int? b = #C1}) → core::int;
  abstract method method8a(core::int? a, {core::int b = #C2}) → core::int?;
  abstract method method8b({core::int? a = #C1, core::int b = #C2}) → core::int?;
  abstract method method9a(core::int a, {required core::int? b = #C1}) → core::int;
  abstract method method9b({required core::int a = #C1, required core::int? b = #C1}) → core::int;
  abstract method method10a(core::int? a, {required core::int b = #C1}) → core::int?;
  abstract method method10b({required core::int? a = #C1, required core::int b = #C1}) → core::int?;
  abstract get getter1() → core::int?;
  abstract get getter2() → core::int;
  abstract get getter3() → core::int;
  abstract get getter4() → core::int?;
  abstract set setter1(core::int? value) → void;
  abstract set setter2(core::int value) → void;
  abstract set setter3(core::int value) → void;
  abstract set setter4(core::int? value) → void;
  abstract get property1() → core::int?;
  abstract set property1(core::int? value) → void;
  abstract get property2() → core::int;
  abstract set property2(core::int value) → void;
  abstract get property3() → core::int;
  abstract set property3(core::int value) → void;
  abstract get property4() → core::int?;
  abstract set property4(core::int? value) → void;
  abstract get property5() → core::int?;
  abstract set property5(core::int? value) → void;
  abstract get property6() → core::int;
  abstract set property6(core::int value) → void;
  abstract get property7() → core::int;
  abstract set property7(core::int value) → void;
  abstract get property8() → core::int?;
  abstract set property8(core::int? value) → void;
}
class Class extends core::Object {
  field core::int field1 = 0;
  field core::int? field2 = null;
  field core::int property5 = 0;
  field core::int? property6 = null;
  synthetic constructor •() → mem::Class
    : super core::Object::•()
    ;
  method method1() → core::int
    return 0;
  method method2() → core::int?
    return 0;
  method method5a(core::int a, core::int? b) → core::int
    return 0;
  method method5b(core::int a, [core::int? b = #C1]) → core::int
    return 0;
  method method5c([core::int a = #C2, core::int? b = #C1]) → core::int
    return 0;
  method method7a(core::int a, {core::int? b = #C1}) → core::int
    return 0;
  method method7b({core::int a = #C2, core::int? b = #C1}) → core::int
    return 0;
  method method9a(core::int a, {required core::int? b = #C1}) → core::int
    return 0;
  method method9b({required core::int a = #C1, required core::int? b = #C1}) → core::int
    return 0;
  get getter1() → core::int
    return 0;
  get getter2() → core::int?
    return 0;
  set setter1(core::int value) → void {}
  set setter2(core::int? value) → void {}
  get property1() → core::int
    return 0;
  set property1(core::int value) → void {}
  get property2() → core::int?
    return 0;
  set property2(core::int? value) → void {}
}

constants  {
  #C1 = null
  #C2 = 0
}
