36                                    diag::Flavor Flavor, StringRef Prefix,  in EmitUnknownDiagWarning()
39   Diags.Report(diag::warn_unknown_diag_option)  in EmitUnknownDiagWarning()
40     << (Flavor == diag::Flavor::WarningOrError ? 0 : 1) << (Prefix.str() += Opt)  in EmitUnknownDiagWarning()
67     Diags.setExtensionHandlingBehavior(diag::Severity::Error);  in ProcessWarningOptions()
69     Diags.setExtensionHandlingBehavior(diag::Severity::Warning);  in ProcessWarningOptions()
71     Diags.setExtensionHandlingBehavior(diag::Severity::Ignored);  in ProcessWarningOptions()
73   SmallVector<diag::kind, 10> _Diags;  in ProcessWarningOptions()
89       const auto Flavor = diag::Flavor::WarningOrError;  in ProcessWarningOptions()
107       diag::Severity Mapping =  in ProcessWarningOptions()
108           isPositive ? diag::Severity::Warning : diag::Severity::Ignored;  in ProcessWarningOptions()
126             Diags.setSeverityForAll(Flavor, diag::Severity::Ignored);  in ProcessWarningOptions()
139               Diags.Report(diag::warn_unknown_warning_specifier)  in ProcessWarningOptions()
167               Diags.Report(diag::warn_unknown_warning_specifier)  in ProcessWarningOptions()
200       const auto Flavor = diag::Flavor::Remark;  in ProcessWarningOptions()
207       auto Severity = IsPositive ? diag::Severity::Remark  in ProcessWarningOptions()
208                                  : diag::Severity::Ignored;  in ProcessWarningOptions()
225                                   IsPositive ? diag::Severity::Remark  in ProcessWarningOptions()
226                                              : diag::Severity::Ignored);  in ProcessWarningOptions()