private void Parsing(LogicOperationLessNode node, StringBuilder sb, ref int lineNum)
{
Parsing(node.GetChild(0) as dynamic, sb, ref lineNum);
Parsing(node.GetChild(1) as dynamic, sb, ref lineNum);
}
private void Parsing(LogicOperationLessNode node, string methodName)
{
CheckExistVars(node, methodName);
}