public IEnumerable <(IFullName referee, IFullName reference)> FindReferences(out IEnumerable <FailedModule> failedModules)
{
_modules = new List <IModule>();
var failed = new List <FailedModule>();
var dlls = _fileIo.GetFilePaths(_options.Directory, "*.dll", _options.SearchOption);
foreach (var dll in dlls)
{
var module = _loader.Load(dll);
if (module is FailedModule f)
{
failed.Add(f);
}
_modules.Add(module);
}
failedModules = failed;
return(FindReferences(_modules, _options.FindReferenceName));
}