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

abstract class A extends core::Object {
  synthetic constructor •() → self::A*
    ;
  method foo() → self::A*
    ;
}
abstract class B extends self::A {
  synthetic constructor •() → self::B*
    ;
  abstract method foo() → self::B*;
}
class C extends core::Object {
  synthetic constructor •() → self::C*
    ;
  method noSuchMethod(core::Invocation* _) → dynamic
    ;
}
class D extends self::C implements self::B {
  synthetic constructor •() → self::D*
    ;
  no-such-method-forwarder method foo() → self::B*
    return this.{self::C::noSuchMethod}(new core::_InvocationMirror::_withType(#foo, 0, const <core::Type*>[], const <dynamic>[], core::Map::unmodifiable<core::Symbol*, dynamic>(const <core::Symbol*, dynamic>{}))) as{TypeError,ForDynamic} self::B*;
}
static method main() → dynamic
  ;