// Formatted problems:
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'M2 with M0' can't implement both '#lib1::I<dart.core::int>' and '#lib1::I<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'M2 with M0' can't implement both '#lib1::J<dart.core::double>' and '#lib1::J<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'A' can't implement both '#lib1::I<dart.core::int>' and '#lib1::I<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'A' can't implement both '#lib1::J<dart.core::double>' and '#lib1::J<dynamic>'
// class A extends M2 with M0 {}
//       ^

// Unhandled errors:
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'M2 with M0' can't implement both '#lib1::I<dart.core::int>' and '#lib1::I<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'M2 with M0' can't implement both '#lib1::J<dart.core::double>' and '#lib1::J<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'A' can't implement both '#lib1::I<dart.core::int>' and '#lib1::I<dynamic>'
// class A extends M2 with M0 {}
//       ^
//
// pkg/front_end/testcases/inference/mixin_inference_multiple_constraints.dart:16:7: Error: 'A' can't implement both '#lib1::J<dart.core::double>' and '#lib1::J<dynamic>'
// class A extends M2 with M0 {}
//       ^

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

class I<X extends core::Object = dynamic> extends core::Object {
  synthetic constructor •() → self::I<self::I::X>
    : super core::Object::•()
    ;
}
class J<X extends core::Object = dynamic> extends core::Object {
  synthetic constructor •() → self::J<self::J::X>
    : super core::Object::•()
    ;
}
abstract class _M0&I&J<X extends core::Object = dynamic, Y extends core::Object = dynamic> = self::I<self::_M0&I&J::X> with self::J<self::_M0&I&J::Y> {
  synthetic constructor •() → self::_M0&I&J<self::_M0&I&J::X, self::_M0&I&J::Y>
    : super self::I::•()
    ;
}
class M0<X extends core::Object = dynamic, Y extends core::Object = dynamic> extends self::_M0&I&J<self::M0::X, self::M0::Y> {
  synthetic constructor •() → self::M0<self::M0::X, self::M0::Y>
    : super self::I::•()
    ;
}
class M1 extends core::Object implements self::I<core::int> {
  synthetic constructor •() → self::M1
    : super core::Object::•()
    ;
}
class M2 extends self::M1 implements self::J<core::double> {
  synthetic constructor •() → self::M2
    : super self::M1::•()
    ;
}
abstract class _A&M2&M0 = self::M2 with self::M0<dynamic, dynamic> {
  synthetic constructor •() → self::_A&M2&M0
    : super self::M2::•()
    ;
}
class A extends self::_A&M2&M0 {
  synthetic constructor •() → self::A
    : super self::M2::•()
    ;
}
static method main() → dynamic {}