61   diag::Flavor getFlavor() const {  in getFlavor()
62     return Class == CLASS_REMARK ? diag::Flavor::Remark  in getFlavor()
63                                  : diag::Flavor::WarningOrError;  in getFlavor()
77     diag::ENUM, DEFAULT_SEVERITY, CLASS, DiagnosticIDs::SFINAE, NOWERROR,      \
112   using namespace diag;  in GetDiagInfo()
159       diag::Severity::Fatal, /*IsUser=*/false, /*IsPragma=*/false);  in GetDefaultDiagMapping()
162     Info.setSeverity((diag::Severity)StaticInfo->DefaultSeverity);  in GetDefaultDiagMapping()
165       assert(Info.getSeverity() == diag::Severity::Warning &&  in GetDefaultDiagMapping()
198 DiagnosticsEngine::DiagState::getOrAddMapping(diag::kind Diag) {  in getOrAddMapping()
253   namespace diag {  namespace
313     CustomDiagInfo = new diag::CustomDiagInfo();  in getCustomDiagID()
323   return DiagID < diag::DIAG_UPPER_LIMIT &&  in isBuiltinWarningOrExtension()
330   return DiagID < diag::DIAG_UPPER_LIMIT &&  in isBuiltinNote()
341   if (DiagID >= diag::DIAG_UPPER_LIMIT ||  in isBuiltinExtensionDiag()
346       GetDefaultDiagMapping(DiagID).getSeverity() != diag::Severity::Ignored;  in isBuiltinExtensionDiag()
351   if (DiagID >= diag::DIAG_UPPER_LIMIT)  in isDefaultMappingAsError()
354   return GetDefaultDiagMapping(DiagID).getSeverity() == diag::Severity::Error;  in isDefaultMappingAsError()
366 static DiagnosticIDs::Level toLevel(diag::Severity SV) {  in toLevel()
368   case diag::Severity::Ignored:  in toLevel()
370   case diag::Severity::Remark:  in toLevel()
372   case diag::Severity::Warning:  in toLevel()
374   case diag::Severity::Error:  in toLevel()
376   case diag::Severity::Fatal:  in toLevel()
389   if (DiagID >= diag::DIAG_UPPER_LIMIT) {  in getDiagnosticLevel()
405 diag::Severity
412   diag::Severity Result = diag::Severity::Fatal;  in getDiagnosticSeverity()
419   DiagnosticMapping &Mapping = State->getOrAddMapping((diag::kind)DiagID);  in getDiagnosticSeverity()
422   if (Mapping.getSeverity() != diag::Severity())  in getDiagnosticSeverity()
426   if (Diag.EnableAllWarnings && Result == diag::Severity::Ignored &&  in getDiagnosticSeverity()
428     Result = diag::Severity::Warning;  in getDiagnosticSeverity()
436     return diag::Severity::Ignored;  in getDiagnosticSeverity()
444   if (Result == diag::Severity::Ignored)  in getDiagnosticSeverity()
449   if (Result == diag::Severity::Warning && Diag.IgnoreAllWarnings)  in getDiagnosticSeverity()
450     return diag::Severity::Ignored;  in getDiagnosticSeverity()
453   if (Result == diag::Severity::Warning) {  in getDiagnosticSeverity()
455       Result = diag::Severity::Error;  in getDiagnosticSeverity()
460   if (Result == diag::Severity::Error) {  in getDiagnosticSeverity()
462       Result = diag::Severity::Fatal;  in getDiagnosticSeverity()
475     return diag::Severity::Ignored;  in getDiagnosticSeverity()
516 static bool getDiagnosticsInGroup(diag::Flavor Flavor,  in getDiagnosticsInGroup()
518                                   SmallVectorImpl<diag::kind> &Diags) {  in getDiagnosticsInGroup()
522     return Flavor == diag::Flavor::Remark;  in getDiagnosticsInGroup()
545 DiagnosticIDs::getDiagnosticsInGroup(diag::Flavor Flavor, StringRef Group,  in getDiagnosticsInGroup()
546                                      SmallVectorImpl<diag::kind> &Diags) const {  in getDiagnosticsInGroup()
558 void DiagnosticIDs::getAllDiagnostics(diag::Flavor Flavor,  in getAllDiagnostics()
559                                      SmallVectorImpl<diag::kind> &Diags) const {  in getAllDiagnostics()
565 StringRef DiagnosticIDs::getNearestOption(diag::Flavor Flavor,  in getNearestOption()
579     llvm::SmallVector<diag::kind, 8> Diags;  in getNearestOption()
665       Diag.SetDelayedDiagnostic(diag::fatal_too_many_errors);  in ProcessDiag()
689   if (DiagID >= diag::DIAG_UPPER_LIMIT) {  in isUnrecoverable()
699   if (DiagID == diag::err_unavailable ||  in isUnrecoverable()
700       DiagID == diag::err_unavailable_message)  in isUnrecoverable()