protected override void LookupSymbolsInSingleBinder(
LookupResult result, string name, int arity, ConsList <Symbol> basesBeingResolved, LookupOptions options, Binder originalBinder, bool diagnose, ref HashSet <DiagnosticInfo> useSiteDiagnostics)
{
if (parameterMap == null || (options & LookupOptions.NamespaceAliasesOnly) != 0)
{
return;
}
Debug.Assert(result.IsClear);
var count = parameterMap.GetCountForKey(name);
if (count == 1)
{
ParameterSymbol p;
parameterMap.TryGetSingleValue(name, out p);
result.MergeEqual(originalBinder.CheckViability(p, arity, options, null, diagnose, ref useSiteDiagnostics));
}
else if (count > 1)
{
var parameters = parameterMap[name];
foreach (var sym in parameters)
{
result.MergeEqual(originalBinder.CheckViability(sym, arity, options, null, diagnose, ref useSiteDiagnostics));
}
}
}
