5618   FSI->FirstDataArg =  in getFormatStringInfo()
5628     if (FSI->FirstDataArg != 0)  in getFormatStringInfo()
5629       --FSI->FirstDataArg;  in getFormatStringInfo()
7937   unsigned FirstDataArg = i;  in SemaBuiltinOSLogFormat()  local
7959         Args, FAPK_Variadic, FormatIdx, FirstDataArg, FST_OSLog,  in SemaBuiltinOSLogFormat()
9124                                 FSI.FirstDataArg, GetFormatStringType(Format),  in CheckFormatArguments()
9222   const unsigned FirstDataArg;  member in __anon9b6cdc881d11::CheckFormatHandler
9247         FirstDataArg(firstDataArg), NumDataArgs(numDataArgs), Beg(beg),  in CheckFormatHandler()
9478   return Args[FirstDataArg + i];  in getDataArg()
10660     assert(FirstDataArg + FS.getArgIndex() < CheckedVarArgs.size() &&  in checkFormatExpr()
10662     CheckedVarArgs[FirstDataArg + FS.getArgIndex()] = true;  in checkFormatExpr()