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

class Base extends core::Object {
  synthetic constructor •() → self::Base*
    : super core::Object::•()
    ;
  no-such-method-forwarder set push(core::int* x) → void
    return this.{self::Base::noSuchMethod}(new core::_InvocationMirror::_withType(#C1, 2, #C2, core::List::unmodifiable<dynamic>(core::_GrowableList::_literal1<dynamic>(x)), core::Map::unmodifiable<core::Symbol*, dynamic>(#C4))){(core::Invocation*) →* dynamic};
  no-such-method-forwarder set float(covariant core::int* x) → void
    return this.{self::Base::noSuchMethod}(new core::_InvocationMirror::_withType(#C5, 2, #C2, core::List::unmodifiable<dynamic>(core::_GrowableList::_literal1<dynamic>(x)), core::Map::unmodifiable<core::Symbol*, dynamic>(#C4))){(core::Invocation*) →* dynamic};
  method noSuchMethod(core::Invocation* i) → dynamic
    return core::print("${this.{self::Base::runtimeType}{core::Type*}}: ${i.{core::Invocation::positionalArguments}{core::List<dynamic>*}.{core::List::[]}(0){(core::int*) →* dynamic}}");
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class Me extends self::Base {
  synthetic constructor •() → self::Me*
    : super self::Base::•()
    ;
}
class You extends self::Base {
  synthetic constructor •() → self::You*
    : super self::Base::•()
    ;
  no-such-method-forwarder set push(core::num* x) → void
    return this.{self::Base::noSuchMethod}(new core::_InvocationMirror::_withType(#C1, 2, #C2, core::List::unmodifiable<dynamic>(core::_GrowableList::_literal1<dynamic>(x)), core::Map::unmodifiable<core::Symbol*, dynamic>(#C4))){(core::Invocation*) →* dynamic};
  no-such-method-forwarder set float(covariant core::num* x) → void
    return this.{self::Base::noSuchMethod}(new core::_InvocationMirror::_withType(#C5, 2, #C2, core::List::unmodifiable<dynamic>(core::_GrowableList::_literal1<dynamic>(x)), core::Map::unmodifiable<core::Symbol*, dynamic>(#C4))){(core::Invocation*) →* dynamic};
}
static method main() → dynamic {
  core::List<self::Base*>* list = core::_GrowableList::_literal2<self::Base*>(new self::Me::•(), new self::You::•());
  {
    core::Iterator<self::Base*>* :sync-for-iterator = list.{core::Iterable::iterator}{core::Iterator<self::Base*>*};
    for (; :sync-for-iterator.{core::Iterator::moveNext}(){() → core::bool}; ) {
      self::Base* baba = :sync-for-iterator.{core::Iterator::current}{self::Base*};
      {
        baba.{self::Base::push} = 0;
        baba.{self::Base::float} = 1;
        if(baba is self::You*) {
          baba{self::You*}.{self::You::push} = 2.3;
          baba{self::You*}.{self::You::float} = 4.5;
        }
        try {
          (baba as dynamic){dynamic}.push = 6.7;
          baba is self::You* || (throw "Fail!");
        }
        on core::TypeError* catch(no-exception-var) {
          baba is self::Me* || (throw "Fail!");
        }
        try {
          (baba as dynamic){dynamic}.float = 8.9;
          baba is self::You* || (throw "Fail!");
        }
        on core::TypeError* catch(no-exception-var) {
          baba is self::Me* || (throw "Fail!");
        }
      }
    }
  }
}

constants  {
  #C1 = #push=
  #C2 = <core::Type*>[]
  #C3 = <dynamic>[]
  #C4 = core::_ImmutableMap<core::Symbol*, dynamic> {_kvPairs:#C3}
  #C5 = #float=
}
