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

abstract class A extends core::Object {
  synthetic constructor •() → self::A*
    : super core::Object::•()
    ;
  method noSuchMethod(core::Invocation* i) → dynamic {
    if(i.memberName.==(#C1)) {
      return i.namedArguments.[](#C2);
    }
    else
      if(i.memberName.==(#C3)) {
        return i.positionalArguments.[](0);
      }
    return null;
  }
  abstract method foo({core::String* bar = #C4}) → core::String*;
  abstract method hest([core::int* fisk = #C5]) → core::int*;
}
class B extends self::A {
  synthetic constructor •() → self::B*
    : super self::A::•()
    ;
  no-such-method-forwarder method foo({core::String* bar = #C4}) → core::String*
    return this.{self::A::noSuchMethod}(new core::_InvocationMirror::_withType(#C1, 0, #C6, #C7, core::Map::unmodifiable<core::Symbol*, dynamic>(<core::Symbol*, dynamic>{#C2: bar}))) as{TypeError} core::String*;
  no-such-method-forwarder method hest([core::int* fisk = #C5]) → core::int*
    return this.{self::A::noSuchMethod}(new core::_InvocationMirror::_withType(#C3, 0, #C6, core::List::unmodifiable<dynamic>(<dynamic>[fisk]), core::Map::unmodifiable<core::Symbol*, dynamic>(#C8))) as{TypeError} core::int*;
}
static method main() → dynamic {
  self::B* b = new self::B::•();
  dynamic value;
  if(!(value = b.foo()).==("baz")) {
    throw "Unexpected value: '${value}'; expected 'baz'.";
  }
  if(!(value = b.hest()).==(42)) {
    throw "Unexpected value: '${value}'; expected '42'.";
  }
}

constants  {
  #C1 = #foo
  #C2 = #bar
  #C3 = #hest
  #C4 = "baz"
  #C5 = 42
  #C6 = <core::Type*>[]
  #C7 = <dynamic>[]
  #C8 = core::_ImmutableMap<core::Symbol*, dynamic> {_kvPairs:#C7}
}
