private static IEnumerable<INamedTypeSymbol> ResolveErrorTypes(
SymbolKeyReader reader,
SymbolKeyResolution containingSymbolResolution, string name, int arity)
{
if (containingSymbolResolution.GetAnySymbol() == null)
{
yield return reader.Compilation.CreateErrorTypeSymbol(null, name, arity);
}
else
{
foreach (var container in containingSymbolResolution.GetAllSymbols().OfType<INamespaceOrTypeSymbol>())
{
yield return reader.Compilation.CreateErrorTypeSymbol(container, name, arity);
}
}
}
private static IEnumerable <INamedTypeSymbol> ResolveErrorTypes(
SymbolKeyReader reader,
SymbolKeyResolution containingSymbolResolution, string name, int arity)
{
if (containingSymbolResolution.GetAnySymbol() == null)
{
yield return(reader.Compilation.CreateErrorTypeSymbol(null, name, arity));
}
else
{
foreach (var container in containingSymbolResolution.GetAllSymbols().OfType <INamespaceOrTypeSymbol>())
{
yield return(reader.Compilation.CreateErrorTypeSymbol(container, name, arity));
}
}
}
private static TSymbol GetFirstSymbol <TSymbol>(SymbolKeyResolution resolution)
where TSymbol : ISymbol
{
return(resolution.GetAllSymbols().OfType <TSymbol>().FirstOrDefault());
}