316     for (auto &Pack : Unexpanded) {  in DiagnoseUnexpandedParameterPacks()  local
318         if (auto *TTPT = Pack.first.dyn_cast<const TemplateTypeParmType *>()) {  in DiagnoseUnexpandedParameterPacks()
322         return declaresSameEntity(Pack.first.get<NamedDecl *>(), LocalPack);  in DiagnoseUnexpandedParameterPacks()
325         LambdaParamPackReferences.push_back(Pack);  in DiagnoseUnexpandedParameterPacks()
1179   case TemplateArgument::Pack:  in getTemplateArgumentPackExpansionPattern()
1195   TemplateArgument Pack;  in getFullyPackExpandedSize()  local
1199       Pack = Subst->getArgumentPack();  in getFullyPackExpandedSize()
1207       Pack = Subst->getArgumentPack();  in getFullyPackExpandedSize()
1220       Pack = Subst->getArgumentPack();  in getFullyPackExpandedSize()
1230   case TemplateArgument::Pack:  in getFullyPackExpandedSize()
1236   for (TemplateArgument Elem : Pack.pack_elements()) {  in getFullyPackExpandedSize()
1253   return Pack.pack_size();  in getFullyPackExpandedSize()
1304     Expr *Pack = LHS ? LHS : RHS;  in ActOnCXXFoldExpr()  local
1305     assert(Pack && "fold expression with neither LHS nor RHS");  in ActOnCXXFoldExpr()
1306     if (!Pack->containsUnexpandedParameterPack()) {  in ActOnCXXFoldExpr()
1309              << Pack->getSourceRange();  in ActOnCXXFoldExpr()