219     bool TraverseTemplateArgument(const TemplateArgument &Arg) {  in TraverseTemplateArgument()
533 void Sema::collectUnexpandedParameterPacks(TemplateArgument Arg,  in collectUnexpandedParameterPacks()
1130   const TemplateArgument &Argument = OrigLoc.getArgument();  in getTemplateArgumentPackExpansionPattern()
1133   case TemplateArgument::Type: {  in getTemplateArgumentPackExpansionPattern()
1154     return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),  in getTemplateArgumentPackExpansionPattern()
1158   case TemplateArgument::Expression: {  in getTemplateArgumentPackExpansionPattern()
1167   case TemplateArgument::TemplateExpansion:  in getTemplateArgumentPackExpansionPattern()
1174   case TemplateArgument::Declaration:  in getTemplateArgumentPackExpansionPattern()
1175   case TemplateArgument::NullPtr:  in getTemplateArgumentPackExpansionPattern()
1176   case TemplateArgument::Template:  in getTemplateArgumentPackExpansionPattern()
1177   case TemplateArgument::Integral:  in getTemplateArgumentPackExpansionPattern()
1178   case TemplateArgument::StructuralValue:  in getTemplateArgumentPackExpansionPattern()
1179   case TemplateArgument::Pack:  in getTemplateArgumentPackExpansionPattern()
1180   case TemplateArgument::Null:  in getTemplateArgumentPackExpansionPattern()
1187 std::optional<unsigned> Sema::getFullyPackExpandedSize(TemplateArgument Arg) {  in getFullyPackExpandedSize()
1195   TemplateArgument Pack;  in getFullyPackExpandedSize()
1197   case TemplateArgument::Type:  in getFullyPackExpandedSize()
1204   case TemplateArgument::Expression:  in getFullyPackExpandedSize()
1217   case TemplateArgument::Template:  in getFullyPackExpandedSize()
1225   case TemplateArgument::Declaration:  in getFullyPackExpandedSize()
1226   case TemplateArgument::NullPtr:  in getFullyPackExpandedSize()
1227   case TemplateArgument::TemplateExpansion:  in getFullyPackExpandedSize()
1228   case TemplateArgument::Integral:  in getFullyPackExpandedSize()
1229   case TemplateArgument::StructuralValue:  in getFullyPackExpandedSize()
1230   case TemplateArgument::Pack:  in getFullyPackExpandedSize()
1231   case TemplateArgument::Null:  in getFullyPackExpandedSize()
1236   for (TemplateArgument Elem : Pack.pack_elements()) {  in getFullyPackExpandedSize()