public SymbolTableEntry Lookup(string name, int kind)
{
// treat inferface, classe and function names as case insensitive
if (kind == SymbolTable.INTERFACE || kind == SymbolTable.CLASS || kind == SymbolTable.FUNCTION)
{
name = name.ToLower();
}
Hashtable entry = (Hashtable)Entries[name];
// no entry with this name and kind found in current scope
if (entry == null || entry[kind] == null)
{
// no parent scope, so we are at top scope
if (Parent == null)
{
return(null);
}
// parent scope available, so lookup there
else
{
return(Parent.Lookup(name, kind));
}
}
// entry found with matching kind
else
{
return((SymbolTableEntry)entry[kind]);
}
}
public SymbolTableEntry Lookup(string name, int kind)
{
return(CurScope.Lookup(name, kind));
}
