473   std::vector<std::string> Scopes;  in collectAccessibleScopes()  local
474   Scopes.push_back("");  in collectAccessibleScopes()
475   VisitedContextCollector Collector(Scopes);  in collectAccessibleScopes()
479   llvm::sort(Scopes);  in collectAccessibleScopes()
480   Scopes.erase(std::unique(Scopes.begin(), Scopes.end()), Scopes.end());  in collectAccessibleScopes()
481   return Scopes;  in collectAccessibleScopes()
519       Unresolved.Scopes.push_back(*Extracted->ResolvedScope);  in CorrectTypo()
521       Unresolved.Scopes = collectAccessibleScopes(  in CorrectTypo()
525       for (std::string &Scope : Unresolved.Scopes)  in CorrectTypo()
551        Unresolved.Name, llvm::join(Unresolved.Scopes, ", "));  in fixUnresolvedName()
556   Req.Scopes = Unresolved.Scopes;  in fixUnresolvedName()