429   HeadersMap::iterator Known = Headers.find(File);  in findKnownHeader()
431       Known == Headers.end() && ModuleMap::isBuiltinHeader(File)) {  in findKnownHeader()
433     return Headers.find(File);  in findKnownHeader()
481         &Header.getModule()->Headers[Module::HK_Private],  in violatesPrivateInclude()
482         &Header.getModule()->Headers[Module::HK_PrivateTextual]};  in violatesPrivateInclude()
515   if (Known != Headers.end()) {  in diagnoseHeaderInclusion()
616   if (Known != Headers.end()) {  in findModuleForHeader()
637   assert(!Headers.count(File) && "already have a module for this header");  in findOrCreateModuleForHeaderInUmbrellaDir()
699     Headers[File].push_back(Header);  in findOrCreateModuleForHeaderInUmbrellaDir()
709   if (Known != Headers.end())  in findAllModulesForHeader()
713     return Headers.find(File)->second;  in findAllModulesForHeader()
722   auto It = Headers.find(File);  in findResolvedModulesForHeader()
723   if (It == Headers.end())  in findResolvedModulesForHeader()
735   HeadersMap::const_iterator Known = Headers.find(Header);  in isHeaderUnavailableInModule()
736   if (Known != Headers.end()) {  in isHeaderUnavailableInModule()
937   Headers[*MainFile].push_back(KnownHeader(Result, PrivateHeader));  in createModuleForInterfaceUnit()
1189   Headers[UmbrellaHeader].push_back(KnownHeader(Mod, NormalHeader));  in setUmbrellaHeaderAsWritten()
1289   auto &HeaderList = Headers[Header.Entry];  in addHeader()
1294   Mod->Headers[headerRoleToKind(Role)].push_back(Header);  in addHeader()
1385   for (HeadersMap::iterator H = Headers.begin(), HEnd = Headers.end();  in dump()
2575     SmallVector<Module::Header, 6> Headers;  in parseUmbrellaDirDecl()  local
2582         Headers.push_back(std::move(Header));  in parseUmbrellaDirDecl()
2587     std::stable_sort(Headers.begin(), Headers.end(), compareModuleHeaders);  in parseUmbrellaDirDecl()
2589     for (auto &Header : Headers)  in parseUmbrellaDirDecl()