public override IEnumerable <Symbol> getSymbolsByName(string name, Filter sf,
LookupKind lookupKind = LookupKind.RECURSIVE)
{
IEnumerable <Symbol> primaryResult = primary.getSymbolsByName(name, sf, lookupKind);
return(lookupKind == LookupKind.RECURSIVE
? primaryResult.Concat(secondary.getSymbolsByName(name, sf, lookupKind))
: primaryResult);
}
public override IEnumerable <Symbol> getSymbolsByName(String name, Filter sf,
LookupKind lookupKind = LookupKind.RECURSIVE)
{
IEnumerable <Symbol> localResult = dict.TryGetValue(name, out var s)
? s.Where(sf)
: CollectionUtils.emptyList <Symbol>();
return(lookupKind is LookupKind.RECURSIVE && outer != null
? localResult.Concat(outer.getSymbolsByName(name, sf))
: localResult);
}
public Symbol Lookup(string name, LookupKind lookupKind)
{
Symbol symbol;
switch (lookupKind) {
case LookupKind.Any:
if (map.TryGetValue(name, out symbol)) {
return symbol;
}
if (parent != null) {
return parent.Lookup(name, LookupKind.Any);
}
break;
case LookupKind.Normal:
if (kind != ScopeKind.Class && map.TryGetValue(name, out symbol)) {
return symbol;
}
if (parent != null) {
return parent.Lookup(name, LookupKind.Normal);
}
break;
case LookupKind.InstanceMember:
case LookupKind.StaticMember:
if (kind == ScopeKind.Class && map.TryGetValue(name, out symbol) && symbol.isStatic == (lookupKind == LookupKind.StaticMember)) {
return symbol;
}
break;
}
return null;
}
/// Returns Symbols with the given name that match the given filter.
/// Symbols from outward Scopes are included iff lookupKind == RECURSIVE.
public abstract IEnumerable <Symbol> getSymbolsByName(String name, Filter sf,
LookupKind lookupKind = LookupKind.RECURSIVE);
/// Returns Symbols with the given name. Symbols from outward Scopes are included
/// iff lookupKind == RECURSIVE.
public IEnumerable <Symbol> getSymbolsByName(String name, LookupKind lookupKind = LookupKind.RECURSIVE)
{
return(getSymbolsByName(name, NO_FILTER, lookupKind));
}
