/// <summary>
/// Enter the given symbol information into the symbol table. If the given
/// symbol is already present at the current nest level, do whatever is most
/// efficient, but do NOT throw any exceptions from this method.
/// </summary>
public virtual void enter(string s, SymInfo info)
{
if (SymTblList.Peek().ContainsKey(s))
{
Console.WriteLine("Already exists at this level; try another var name");
}
else
{
SymTblList.Peek().Add(s, info);
}
}
public void PrintTop()
{
foreach (string key in this.SymTblList.Peek().Keys)
{
for (int i = 0; i < nestLevel; i++)
{
Console.Write(" ");
}
SymInfo s = (SymInfo)this.SymTblList.Peek()[key];
Console.WriteLine(String.Format("{0}: {1}", key, s.ToFriendlyString()));// {1}", key, SymTblList.Peek()[key]));
}
}
