// Formatted problems:
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: Can't infer the type of 'a': overridden members must all have the same type.
// Specify the type explicitly.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: Can't infer the type of 'a': overridden members must all have the same type.
// Specify the type explicitly.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: The return type of the method 'C1::a' is dynamic, which does not match the return type of the overridden method (test::I1).
// Change to a subtype of test::I1.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:17:12: Context: This is the overridden method ('a').
//   final I1 a = null;
//            ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: The return type of the method 'C1::a' is dynamic, which does not match the return type of the overridden method (test::I2).
// Change to a subtype of test::I2.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:21:12: Context: This is the overridden method ('a').
//   final I2 a = null;
//            ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: The return type of the method 'C2::a' is dynamic, which does not match the return type of the overridden method (test::I2).
// Change to a subtype of test::I2.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:21:12: Context: This is the overridden method ('a').
//   final I2 a = null;
//            ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: The return type of the method 'C2::a' is dynamic, which does not match the return type of the overridden method (test::I1).
// Change to a subtype of test::I1.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:17:12: Context: This is the overridden method ('a').
//   final I1 a = null;
//            ^

// Unhandled errors:
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: Can't infer the type of 'a': overridden members must all have the same type.
// Specify the type explicitly.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: Can't infer the type of 'a': overridden members must all have the same type.
// Specify the type explicitly.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: The return type of the method 'C1::a' is dynamic, which does not match the return type of the overridden method (test::I1).
// Change to a subtype of test::I1.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:25:163: Error: The return type of the method 'C1::a' is dynamic, which does not match the return type of the overridden method (test::I2).
// Change to a subtype of test::I2.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: The return type of the method 'C2::a' is dynamic, which does not match the return type of the overridden method (test::I2).
// Change to a subtype of test::I2.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^
//
// pkg/front_end/testcases/inference/conflicts_can_happen.dart:31:163: Error: The return type of the method 'C2::a' is dynamic, which does not match the return type of the overridden method (test::I1).
// Change to a subtype of test::I1.
//   get /*@topType=dynamic*/ /*@error=CantInferTypeDueToInconsistentOverrides*/ /*@error=OverrideTypeMismatchReturnType*/ /*@error=OverrideTypeMismatchReturnType*/ a =>
//                                                                                                                                                                   ^

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

class I1 extends core::Object {
  field core::int x = null;
  synthetic constructor •() → self::I1
    : super core::Object::•()
    ;
}
class I2 extends self::I1 {
  field core::int y = null;
  synthetic constructor •() → self::I2
    : super self::I1::•()
    ;
}
class A extends core::Object {
  final field self::I1 a = null;
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends core::Object {
  final field self::I2 a = null;
  synthetic constructor •() → self::B
    : super core::Object::•()
    ;
}
class C1 extends core::Object implements self::A, self::B {
  synthetic constructor •() → self::C1
    : super core::Object::•()
    ;
  get a() → dynamic
    return null;
}
class C2 extends core::Object implements self::B, self::A {
  synthetic constructor •() → self::C2
    : super core::Object::•()
    ;
  get a() → dynamic
    return null;
}
static method main() → dynamic {}