public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
var innerResult = _inner.TryGetIndex(binder, indexes, out result);
//special case, we need to check if the result is of a non-legacy dynamic type because if it is, we need
//to return the legacy type
result = LegacyConverter.ConvertToLegacy(result);
return(innerResult);
}