public override ABnfGuessError GuessTypes(out List <ABnfGuess> guess_list)
{
ABnfElement parent = m_element.GetParent();
if (parent is ALittleScriptVarAssignDecElement)
{
return(parent.GuessTypes(out guess_list));
}
else if (parent is ALittleScriptForPairDecElement)
{
return(parent.GuessTypes(out guess_list));
}
guess_list = new List <ABnfGuess>();
return(null);
}