607 Sema::CheckPackExpansion(TypeSourceInfo *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
610   QualType Result = CheckPackExpansion(Pattern->getType(),  in CheckPackExpansion()
611                                        Pattern->getTypeLoc().getSourceRange(),  in CheckPackExpansion()
617   TLB.pushFullCopy(Pattern->getTypeLoc());  in CheckPackExpansion()
624 QualType Sema::CheckPackExpansion(QualType Pattern, SourceRange PatternRange,  in CheckPackExpansion()  argument
634   if (!Pattern->containsUnexpandedParameterPack() &&  in CheckPackExpansion()
635       !Pattern->getContainedDeducedType()) {  in CheckPackExpansion()
641   return Context.getPackExpansionType(Pattern, NumExpansions,  in CheckPackExpansion()
645 ExprResult Sema::ActOnPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc) {  in ActOnPackExpansion()  argument
646   return CheckPackExpansion(Pattern, EllipsisLoc, std::nullopt);  in ActOnPackExpansion()
649 ExprResult Sema::CheckPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
651   if (!Pattern)  in CheckPackExpansion()
658   if (!Pattern->containsUnexpandedParameterPack()) {  in CheckPackExpansion()
660     << Pattern->getSourceRange();  in CheckPackExpansion()
661     CorrectDelayedTyposInExpr(Pattern);  in CheckPackExpansion()
667     PackExpansionExpr(Context.DependentTy, Pattern, EllipsisLoc, NumExpansions);  in CheckPackExpansion()
807   QualType Pattern = cast<PackExpansionType>(T)->getPattern();  in getNumArgumentsInExpansion()  local
809   CollectUnexpandedParameterPacksVisitor(Unexpanded).TraverseType(Pattern);  in getNumArgumentsInExpansion()
1074     TypeLoc Pattern = Expansion.getPatternLoc();  in getTemplateArgumentPackExpansionPattern()  local
1081     TLB.pushFullCopy(Pattern);  in getTemplateArgumentPackExpansionPattern()
1083         TLB.getTypeSourceInfo(Context, Pattern.getType());  in getTemplateArgumentPackExpansionPattern()
1084     return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),  in getTemplateArgumentPackExpansionPattern()
1091     Expr *Pattern = Expansion->getPattern();  in getTemplateArgumentPackExpansionPattern()  local
1094     return TemplateArgumentLoc(Pattern, Pattern);  in getTemplateArgumentPackExpansionPattern()