364   case TemplateArgument::Pack: {  in checkDeducedTemplateArguments()
365     if (Y.getKind() != TemplateArgument::Pack ||  in checkDeducedTemplateArguments()
861     DeducedPack Pack(Index);  in addPack()  local
862     Pack.Saved = Deduced[Index];  in addPack()
872     Packs.push_back(Pack);  in addPack()
959     for (auto &Pack : Packs) {  in finishConstruction()  local
960       if (Info.PendingDeducedPacks.size() > Pack.Index)  in finishConstruction()
961         Pack.Outer = Info.PendingDeducedPacks[Pack.Index];  in finishConstruction()
963         Info.PendingDeducedPacks.resize(Pack.Index + 1);  in finishConstruction()
964       Info.PendingDeducedPacks[Pack.Index] = &Pack;  in finishConstruction()
967             std::make_pair(Info.getDeducedDepth(), Pack.Index)) {  in finishConstruction()
968         Pack.New.append(PartialPackArgs, PartialPackArgs + NumPartialPackArgs);  in finishConstruction()
978           Deduced[Pack.Index] = Pack.New[PackElements];  in finishConstruction()
985     for (auto &Pack : Packs)  in ~PackDeductionScope()  local
986       Info.PendingDeducedPacks[Pack.Index] = Pack.Outer;  in ~PackDeductionScope()
1027     for (auto &Pack : Packs) {  in nextPackElement()  local
1028       DeducedTemplateArgument &DeducedArg = Deduced[Pack.Index];  in nextPackElement()
1029       if (!Pack.New.empty() || !DeducedArg.isNull()) {  in nextPackElement()
1030         while (Pack.New.size() < PackElements)  in nextPackElement()
1031           Pack.New.push_back(DeducedTemplateArgument());  in nextPackElement()
1032         if (Pack.New.size() == PackElements)  in nextPackElement()
1033           Pack.New.push_back(DeducedArg);  in nextPackElement()
1035           Pack.New[PackElements] = DeducedArg;  in nextPackElement()
1036         DeducedArg = Pack.New.size() > PackElements + 1  in nextPackElement()
1037                          ? Pack.New[PackElements + 1]  in nextPackElement()
1050     for (auto &Pack : Packs) {  in finish()  local
1052       Deduced[Pack.Index] = Pack.Saved;  in finish()
1067       Pack.New.resize(PackElements);  in finish()
1071       if (Pack.New.empty()) {  in finish()
1076             new (S.Context) TemplateArgument[Pack.New.size()];  in finish()
1077         std::copy(Pack.New.begin(), Pack.New.end(), ArgumentPack);  in finish()
1079             TemplateArgument(llvm::ArrayRef(ArgumentPack, Pack.New.size())),  in finish()
1085             Pack.New[0].wasDeducedFromArrayBound());  in finish()
1090       if (Pack.Outer) {  in finish()
1091         if (Pack.Outer->DeferredDeduction.isNull()) {  in finish()
1094           Pack.Outer->DeferredDeduction = NewPack;  in finish()
1097         Loc = &Pack.Outer->DeferredDeduction;  in finish()
1099         Loc = &Deduced[Pack.Index];  in finish()
1108           OldPack.getKind() == TemplateArgument::Pack &&  in finish()
1109           NewPack.getKind() == TemplateArgument::Pack &&  in finish()
1113       if (!Result.isNull() && !Pack.DeferredDeduction.isNull()) {  in finish()
1115         NewPack = Pack.DeferredDeduction;  in finish()
1119       NamedDecl *Param = TemplateParams->getParam(Pack.Index);  in finish()
2509       case TemplateArgument::Pack:  in DeduceTemplateArguments()
2519   case TemplateArgument::Pack:  in DeduceTemplateArguments()
2540   if (Arg.getKind() != TemplateArgument::Pack)  in hasTemplateArgumentForDeduction()
2557     if (A.getKind() == TemplateArgument::Pack)  in hasPackExpansionBeforeEnd()
2718     case TemplateArgument::Pack: {  in isSameTemplateArg()
2807   case TemplateArgument::Pack:  in getTrivialTemplateArgumentLoc()
2847   if (Arg.getKind() == TemplateArgument::Pack) {  in ConvertDeducedTemplateArgument()
2858       assert(InnerArg.getKind() != TemplateArgument::Pack &&  in ConvertDeducedTemplateArgument()
3508     if (Arg.getKind() == TemplateArgument::Pack) {  in SubstituteExplicitTemplateArguments()
5659     if (TA1.getKind() == TemplateArgument::Pack) {  in getMoreSpecializedTemplate()
5663       assert(TA2.getKind() == TemplateArgument::Pack);  in getMoreSpecializedTemplate()
6022   if (TA1.getKind() == TemplateArgument::Pack) {  in getMoreSpecialized()
6026     assert(TA2.getKind() == TemplateArgument::Pack);  in getMoreSpecialized()
6181       if (Arg.getKind() == TemplateArgument::Pack) {  in isTemplateTemplateParameterAtLeastAsSpecializedAs()
6687   case TemplateArgument::Pack:  in MarkUsedTemplateParameters()