public Declaration LookUp(string name)
{
if (table.ContainsKey(name))
{
return(table[name]);
}
else if (parent != null)
{
return(parent.LookUp(name));
}
else
{
throw new Exception();
}
}
public override void AddToSymbolTable(SymbolTable parent)
{
parent.Add(this.className, this);
parent.LookUp(this.className);
}
public override void AddToSymbolTable(SymbolTable parent)
{
parent.Add(this.localVariableDaclaratorName, this);
parent.LookUp(this.localVariableDaclaratorName);
}
public override void AddToSymbolTable(SymbolTable parent)
{
parent.Add(parameterName, this);
parent.LookUp(parameterName);
}