4584                                FormatStringInfo *FSI) {  in getFormatStringInfo()  argument
4585   FSI->HasVAListArg = Format->getFirstArg() == 0;  in getFormatStringInfo()
4586   FSI->FormatIdx = Format->getFormatIdx() - 1;  in getFormatStringInfo()
4587   FSI->FirstDataArg = FSI->HasVAListArg ? 0 : Format->getFirstArg() - 1;  in getFormatStringInfo()
4593     if(FSI->FormatIdx == 0)  in getFormatStringInfo()
4595     --FSI->FormatIdx;  in getFormatStringInfo()
4596     if (FSI->FirstDataArg != 0)  in getFormatStringInfo()
4597       --FSI->FirstDataArg;  in getFormatStringInfo()
4640   FormatStringInfo FSI;  in GetFormatNSStringIdx()  local
4642       getFormatStringInfo(Format, false, &FSI)) {  in GetFormatNSStringIdx()
4643     Idx = FSI.FormatIdx;  in GetFormatNSStringIdx()
7870   FormatStringInfo FSI;  in CheckFormatArguments()  local
7871   if (getFormatStringInfo(Format, IsCXXMember, &FSI))  in CheckFormatArguments()
7872     return CheckFormatArguments(Args, FSI.HasVAListArg, FSI.FormatIdx,  in CheckFormatArguments()
7873                                 FSI.FirstDataArg, GetFormatStringType(Format),  in CheckFormatArguments()