207     bool TraverseTemplateArgument(const TemplateArgument &Arg) {  in TraverseTemplateArgument()
521 void Sema::collectUnexpandedParameterPacks(TemplateArgument Arg,  in collectUnexpandedParameterPacks()
1067   const TemplateArgument &Argument = OrigLoc.getArgument();  in getTemplateArgumentPackExpansionPattern()
1070   case TemplateArgument::Type: {  in getTemplateArgumentPackExpansionPattern()
1091     return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),  in getTemplateArgumentPackExpansionPattern()
1095   case TemplateArgument::Expression: {  in getTemplateArgumentPackExpansionPattern()
1104   case TemplateArgument::TemplateExpansion:  in getTemplateArgumentPackExpansionPattern()
1111   case TemplateArgument::Declaration:  in getTemplateArgumentPackExpansionPattern()
1112   case TemplateArgument::NullPtr:  in getTemplateArgumentPackExpansionPattern()
1113   case TemplateArgument::Template:  in getTemplateArgumentPackExpansionPattern()
1114   case TemplateArgument::Integral:  in getTemplateArgumentPackExpansionPattern()
1115   case TemplateArgument::StructuralValue:  in getTemplateArgumentPackExpansionPattern()
1116   case TemplateArgument::Pack:  in getTemplateArgumentPackExpansionPattern()
1117   case TemplateArgument::Null:  in getTemplateArgumentPackExpansionPattern()
1124 std::optional<unsigned> Sema::getFullyPackExpandedSize(TemplateArgument Arg) {  in getFullyPackExpandedSize()
1132   TemplateArgument Pack;  in getFullyPackExpandedSize()
1134   case TemplateArgument::Type:  in getFullyPackExpandedSize()
1141   case TemplateArgument::Expression:  in getFullyPackExpandedSize()
1154   case TemplateArgument::Template:  in getFullyPackExpandedSize()
1162   case TemplateArgument::Declaration:  in getFullyPackExpandedSize()
1163   case TemplateArgument::NullPtr:  in getFullyPackExpandedSize()
1164   case TemplateArgument::TemplateExpansion:  in getFullyPackExpandedSize()
1165   case TemplateArgument::Integral:  in getFullyPackExpandedSize()
1166   case TemplateArgument::StructuralValue:  in getFullyPackExpandedSize()
1167   case TemplateArgument::Pack:  in getFullyPackExpandedSize()
1168   case TemplateArgument::Null:  in getFullyPackExpandedSize()
1173   for (TemplateArgument Elem : Pack.pack_elements()) {  in getFullyPackExpandedSize()