677 IdentifierInfo *Preprocessor::LookUpIdentifierInfo(Token &Identifier) const {  in LookUpIdentifierInfo()
678   assert(!Identifier.getRawIdentifier().empty() && "No raw identifier data!");  in LookUpIdentifierInfo()
682   if (!Identifier.needsCleaning() && !Identifier.hasUCN()) {  in LookUpIdentifierInfo()
684     II = getIdentifierInfo(Identifier.getRawIdentifier());  in LookUpIdentifierInfo()
688     StringRef CleanedStr = getSpelling(Identifier, IdentifierBuffer);  in LookUpIdentifierInfo()
690     if (Identifier.hasUCN()) {  in LookUpIdentifierInfo()
700   Identifier.setIdentifierInfo(II);  in LookUpIdentifierInfo()
702       getSourceManager().isInSystemHeader(Identifier.getLocation()))  in LookUpIdentifierInfo()
703     Identifier.setKind(tok::identifier);  in LookUpIdentifierInfo()
705     Identifier.setKind(II->getTokenID());  in LookUpIdentifierInfo()
728 void Preprocessor::HandlePoisonedIdentifier(Token & Identifier) {  in HandlePoisonedIdentifier()  argument
729   assert(Identifier.getIdentifierInfo() &&  in HandlePoisonedIdentifier()
732     PoisonReasons.find(Identifier.getIdentifierInfo());  in HandlePoisonedIdentifier()
734     Diag(Identifier, diag::err_pp_used_poisoned_id);  in HandlePoisonedIdentifier()
736     Diag(Identifier,it->second) << Identifier.getIdentifierInfo();  in HandlePoisonedIdentifier()
771 bool Preprocessor::HandleIdentifier(Token &Identifier) {  in HandleIdentifier()  argument
772   assert(Identifier.getIdentifierInfo() &&  in HandleIdentifier()
775   IdentifierInfo &II = *Identifier.getIdentifierInfo();  in HandleIdentifier()
790     Identifier.setKind(II.getTokenID());  in HandleIdentifier()
799     HandlePoisonedIdentifier(Identifier);  in HandleIdentifier()
807       if (!Identifier.isExpandDisabled() && MI->isEnabled()) {  in HandleIdentifier()
811           return HandleMacroExpandedIdentifier(Identifier, MD);  in HandleIdentifier()
816         Identifier.setFlag(Token::DisableExpand);  in HandleIdentifier()
818           Diag(Identifier, diag::pp_disabled_macro_expansion);  in HandleIdentifier()
829     Diag(Identifier, getFutureCompatDiagKind(II, getLangOpts()))  in HandleIdentifier()
840     Diag(Identifier, diag::ext_token_used);  in HandleIdentifier()
851        Identifier.is(tok::kw_import)) &&  in HandleIdentifier()
855     ModuleImportLoc = Identifier.getLocation();  in HandleIdentifier()