private static IEnumerable <(ISymbol Original, string NewName)> GetUniqueNamesForSymbolSet(IEnumerable <ISymbol> symbols)
{
var membersByCaseInsensitiveName = symbols.ToLookup(SymbolRenamer.GetName, m => m, StringComparer.OrdinalIgnoreCase);
var names = new HashSet <string>(membersByCaseInsensitiveName.Select(ms => ms.Key),
StringComparer.OrdinalIgnoreCase);
var symbolsWithNewNames = membersByCaseInsensitiveName.Where(ms => ms.Count() > 1)
.SelectMany(symbolGroup => SymbolRenamer.GetSymbolsWithNewNames(symbolGroup.ToArray(), names, false));
return(symbolsWithNewNames);
}
private static IEnumerable <(ISymbol Original, string NewName)> GetUniqueNamesForSymbolSet(IEnumerable <ISymbol> symbols)
{
#pragma warning disable RS1024 // Compare symbols correctly - analyzer bug, I'm using a string not the default ambiguous comparer
var membersByCaseInsensitiveName = symbols.ToLookup(SymbolRenamer.GetName, StringComparer.OrdinalIgnoreCase);
#pragma warning restore RS1024 // Compare symbols correctly
var names = new HashSet <string>(membersByCaseInsensitiveName.Select(ms => ms.Key),
StringComparer.OrdinalIgnoreCase);
var symbolsWithNewNames = membersByCaseInsensitiveName.Where(ms => ms.Count() > 1)
.SelectMany(symbolGroup => SymbolRenamer.GetSymbolsWithNewNames(symbolGroup.ToArray(), names, false));
return(symbolsWithNewNames);
}
private static IEnumerable <(ISymbol Original, string NewName)> GetSymbolsWithNewNames(INamespaceOrTypeSymbol containerSymbol, Compilation compilation)
{
if (containerSymbol.IsNamespace)
{
return(Enumerable.Empty <(ISymbol Original, string NewName)>());
}
var members = containerSymbol.GetMembers()
.Where(m => m.Locations.Any(loc => loc.SourceTree != null && compilation.ContainsSyntaxTree(loc.SourceTree)))
.Where(s => containerSymbol.Name == s.Name || containerSymbol is INamedTypeSymbol nt && nt.IsEnumType() && SymbolRenamer.GetName(s).StartsWith(containerSymbol.Name, StringComparison.InvariantCulture));
var symbolSet = containerSymbol.Yield().Concat(members).ToArray();
return(SymbolRenamer.GetSymbolsWithNewNames(symbolSet, new HashSet <string>(symbolSet.Select(SymbolRenamer.GetName)), true));
}