253                                Optional<unsigned> &NumExpansions) {  in TryExpandParameterPacks()
949                                     Optional<unsigned> NumExpansions) {  in RebuildPackExpansionType()
2455                                            Optional<unsigned> NumExpansions) {  in RebuildPackExpansion()
2502                                   Optional<unsigned> NumExpansions) {  in RebuildPackExpansion()
2670       Optional<unsigned> NumExpansions = OrigNumExpansions;  in TransformExprs()  local
3202       Optional<unsigned> NumExpansions = OrigNumExpansions;  in TransformTemplateArguments()  local
3947     ParmVarDecl *OldParm, int indexAdjustment, Optional<unsigned> NumExpansions,  in TransformFunctionTypeParam()
4014       Optional<unsigned> NumExpansions;  in TransformFunctionTypeParams()  local
4113     Optional<unsigned> NumExpansions;  in TransformFunctionTypeParams()  local
7630     Optional<unsigned> NumExpansions = OrigNumExpansions;  in TransformTypeTraitExpr()  local
8008       Optional<unsigned> NumExpansions;  in TransformLambdaScope()  local
8351   Optional<unsigned> NumExpansions;  in TransformSizeOfPackExpr()  local
8473       Optional<unsigned> NumExpansions = OrigNumExpansions;  in TransformObjCDictionaryLiteral()  local