603 static bool CommaSeparateAndAddOccurrence(Option *Handler, unsigned pos,  in CommaSeparateAndAddOccurrence()  argument
608   if (Handler->getMiscFlags() & CommaSeparated) {  in CommaSeparateAndAddOccurrence()
614       if (Handler->addOccurrence(pos, ArgName, Val.substr(0, Pos), MultiArg))  in CommaSeparateAndAddOccurrence()
625   return Handler->addOccurrence(pos, ArgName, Value, MultiArg);  in CommaSeparateAndAddOccurrence()
631 static inline bool ProvideOption(Option *Handler, StringRef ArgName,  in ProvideOption()  argument
635   unsigned NumAdditionalVals = Handler->getNumAdditionalVals();  in ProvideOption()
638   switch (Handler->getValueExpectedFlag()) {  in ProvideOption()
643       if (i + 1 >= argc || Handler->getFormattingFlag() == cl::AlwaysPrefix)  in ProvideOption()
644         return Handler->error("requires a value!");  in ProvideOption()
652       return Handler->error("multi-valued option specified"  in ProvideOption()
656       return Handler->error("does not allow a value! '" + Twine(Value) +  in ProvideOption()
665     return CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value);  in ProvideOption()
671     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
679       return Handler->error("not enough values!");  in ProvideOption()
683     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
691 bool llvm::cl::ProvidePositionalOption(Option *Handler, StringRef Arg, int i) {  in ProvidePositionalOption()  argument
693   return ProvideOption(Handler, Handler->ArgStr, Arg, 0, nullptr, Dummy);  in ProvidePositionalOption()
1590     Option *Handler = nullptr;  in ParseCommandLineOptions()  local
1636       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1638       if (!Handler || Handler->getFormattingFlag() != cl::Positional) {  in ParseCommandLineOptions()
1648       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1654       if (!Handler && ChosenSubCommand != &SubCommand::getTopLevel())  in ParseCommandLineOptions()
1655         Handler = LookupLongOption(SubCommand::getTopLevel(), ArgName, Value,  in ParseCommandLineOptions()
1659       if (!Handler && !(LongOptionsUseDoubleDash && HaveDoubleDash))  in ParseCommandLineOptions()
1660         Handler = HandlePrefixedOrGroupedOption(ArgName, Value, ErrorParsing,  in ParseCommandLineOptions()
1665       if (!Handler && SinkOpts.empty())  in ParseCommandLineOptions()
1669     if (!Handler) {  in ParseCommandLineOptions()
1704     if (Handler->getFormattingFlag() == cl::Positional) {  in ParseCommandLineOptions()
1705       if ((Handler->getMiscFlags() & PositionalEatsArgs) && !Value.empty()) {  in ParseCommandLineOptions()
1706         Handler->error("This argument does not take a value.\n"  in ParseCommandLineOptions()
1711       ActivePositionalArg = Handler;  in ParseCommandLineOptions()
1714       ErrorParsing |= ProvideOption(Handler, ArgName, Value, argc, argv, i);  in ParseCommandLineOptions()