630 Sema::CheckPackExpansion(TypeSourceInfo *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
633   QualType Result = CheckPackExpansion(Pattern->getType(),  in CheckPackExpansion()
634                                        Pattern->getTypeLoc().getSourceRange(),  in CheckPackExpansion()
640   TLB.pushFullCopy(Pattern->getTypeLoc());  in CheckPackExpansion()
647 QualType Sema::CheckPackExpansion(QualType Pattern, SourceRange PatternRange,  in CheckPackExpansion()  argument
657   if (!Pattern->containsUnexpandedParameterPack() &&  in CheckPackExpansion()
658       !Pattern->getContainedDeducedType()) {  in CheckPackExpansion()
664   return Context.getPackExpansionType(Pattern, NumExpansions,  in CheckPackExpansion()
668 ExprResult Sema::ActOnPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc) {  in ActOnPackExpansion()  argument
669   return CheckPackExpansion(Pattern, EllipsisLoc, std::nullopt);  in ActOnPackExpansion()
672 ExprResult Sema::CheckPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
674   if (!Pattern)  in CheckPackExpansion()
681   if (!Pattern->containsUnexpandedParameterPack()) {  in CheckPackExpansion()
683     << Pattern->getSourceRange();  in CheckPackExpansion()
684     CorrectDelayedTyposInExpr(Pattern);  in CheckPackExpansion()
690     PackExpansionExpr(Context.DependentTy, Pattern, EllipsisLoc, NumExpansions);  in CheckPackExpansion()
830   QualType Pattern = cast<PackExpansionType>(T)->getPattern();  in getNumArgumentsInExpansion()  local
832   CollectUnexpandedParameterPacksVisitor(Unexpanded).TraverseType(Pattern);  in getNumArgumentsInExpansion()
1144     TypeLoc Pattern = Expansion.getPatternLoc();  in getTemplateArgumentPackExpansionPattern()  local
1151     TLB.pushFullCopy(Pattern);  in getTemplateArgumentPackExpansionPattern()
1153         TLB.getTypeSourceInfo(Context, Pattern.getType());  in getTemplateArgumentPackExpansionPattern()
1154     return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),  in getTemplateArgumentPackExpansionPattern()
1161     Expr *Pattern = Expansion->getPattern();  in getTemplateArgumentPackExpansionPattern()  local
1164     return TemplateArgumentLoc(Pattern, Pattern);  in getTemplateArgumentPackExpansionPattern()