library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/general/crashes/crash_04/main.dart:1:19: Error: Type 'C' not found.
// mixin A<T extends C> on D {}
//                   ^
//
// pkg/front_end/testcases/general/crashes/crash_04/main.dart:1:25: Error: Type 'D' not found.
// mixin A<T extends C> on D {}
//                         ^
//
// pkg/front_end/testcases/general/crashes/crash_04/main.dart:3:17: Error: Type 'D' not found.
// class B extends D with A {}
//                 ^
//
import self as self;
import "dart:core" as core;

abstract class A<T extends invalid-type> extends core::Object /*isMixinDeclaration*/  {
}
abstract class _B&D&A = core::Object with self::A<invalid-type> /*isAnonymousMixin*/  {
  synthetic constructor •() → self::_B&D&A
    : super core::Object::•()
    ;
}
class B extends self::_B&D&A {
  synthetic constructor •() → self::B
    : super self::_B&D&A::•()
    ;
}
static method main() → dynamic {}