36                                    StringRef Opt) {  in EmitUnknownDiagWarning()  argument
37   StringRef Suggestion = DiagnosticIDs::getNearestOption(Flavor, Opt);  in EmitUnknownDiagWarning()
40       << (Prefix.str() += std::string(Opt)) << !Suggestion.empty()  in EmitUnknownDiagWarning()
90       StringRef Opt = Opts.Warnings[i];  in ProcessWarningOptions()  local
94       if (Opt == "format=0")  in ProcessWarningOptions()
95         Opt = "no-format";  in ProcessWarningOptions()
99       bool isPositive = !Opt.consume_front("no-");  in ProcessWarningOptions()
108       if (Opt == "system-headers") {  in ProcessWarningOptions()
116       if (Opt == "everything") {  in ProcessWarningOptions()
132       if (Opt.starts_with("error")) {  in ProcessWarningOptions()
134         if (Opt.size() > 5) {  // Specifier must be present.  in ProcessWarningOptions()
135           if (Opt[5] != '=' &&  in ProcessWarningOptions()
136               Opt.substr(5) != "-implicit-function-declaration") {  in ProcessWarningOptions()
142           Specifier = Opt.substr(6);  in ProcessWarningOptions()
161       if (Opt.starts_with("fatal-errors")) {  in ProcessWarningOptions()
163         if (Opt.size() != 12) {  in ProcessWarningOptions()
164           if ((Opt[12] != '=' && Opt[12] != '-') || Opt.size() == 13) {  in ProcessWarningOptions()
170           Specifier = Opt.substr(13);  in ProcessWarningOptions()
189         if (DiagIDs->getDiagnosticsInGroup(Flavor, Opt, _Diags))  in ProcessWarningOptions()
191                                  Opt);  in ProcessWarningOptions()
193         Diags.setSeverityForGroup(Flavor, Opt, Mapping);  in ProcessWarningOptions()
197     for (StringRef Opt : Opts.Remarks) {  in ProcessWarningOptions()  local
202       bool IsPositive = !Opt.consume_front("no-");  in ProcessWarningOptions()
210       if (Opt == "everything") {  in ProcessWarningOptions()
217         if (DiagIDs->getDiagnosticsInGroup(Flavor, Opt, _Diags))  in ProcessWarningOptions()
219                                  Opt);  in ProcessWarningOptions()
221         Diags.setSeverityForGroup(Flavor, Opt,  in ProcessWarningOptions()