614 Sema::CheckPackExpansion(TypeSourceInfo *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
617   QualType Result = CheckPackExpansion(Pattern->getType(),  in CheckPackExpansion()
618                                        Pattern->getTypeLoc().getSourceRange(),  in CheckPackExpansion()
624   TLB.pushFullCopy(Pattern->getTypeLoc());  in CheckPackExpansion()
631 QualType Sema::CheckPackExpansion(QualType Pattern, SourceRange PatternRange,  in CheckPackExpansion()  argument
641   if (!Pattern->containsUnexpandedParameterPack() &&  in CheckPackExpansion()
642       !Pattern->getContainedDeducedType()) {  in CheckPackExpansion()
648   return Context.getPackExpansionType(Pattern, NumExpansions,  in CheckPackExpansion()
652 ExprResult Sema::ActOnPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc) {  in ActOnPackExpansion()  argument
653   return CheckPackExpansion(Pattern, EllipsisLoc, std::nullopt);  in ActOnPackExpansion()
656 ExprResult Sema::CheckPackExpansion(Expr *Pattern, SourceLocation EllipsisLoc,  in CheckPackExpansion()  argument
658   if (!Pattern)  in CheckPackExpansion()
665   if (!Pattern->containsUnexpandedParameterPack()) {  in CheckPackExpansion()
667     << Pattern->getSourceRange();  in CheckPackExpansion()
668     CorrectDelayedTyposInExpr(Pattern);  in CheckPackExpansion()
674     PackExpansionExpr(Context.DependentTy, Pattern, EllipsisLoc, NumExpansions);  in CheckPackExpansion()
814   QualType Pattern = cast<PackExpansionType>(T)->getPattern();  in getNumArgumentsInExpansion()  local
816   CollectUnexpandedParameterPacksVisitor(Unexpanded).TraverseType(Pattern);  in getNumArgumentsInExpansion()
1081     TypeLoc Pattern = Expansion.getPatternLoc();  in getTemplateArgumentPackExpansionPattern()  local
1088     TLB.pushFullCopy(Pattern);  in getTemplateArgumentPackExpansionPattern()
1090         TLB.getTypeSourceInfo(Context, Pattern.getType());  in getTemplateArgumentPackExpansionPattern()
1091     return TemplateArgumentLoc(TemplateArgument(Pattern.getType()),  in getTemplateArgumentPackExpansionPattern()
1098     Expr *Pattern = Expansion->getPattern();  in getTemplateArgumentPackExpansionPattern()  local
1101     return TemplateArgumentLoc(Pattern, Pattern);  in getTemplateArgumentPackExpansionPattern()