621 static bool CommaSeparateAndAddOccurrence(Option *Handler, unsigned pos,  in CommaSeparateAndAddOccurrence()  argument
626   if (Handler->getMiscFlags() & CommaSeparated) {  in CommaSeparateAndAddOccurrence()
632       if (Handler->addOccurrence(pos, ArgName, Val.substr(0, Pos), MultiArg))  in CommaSeparateAndAddOccurrence()
643   return Handler->addOccurrence(pos, ArgName, Value, MultiArg);  in CommaSeparateAndAddOccurrence()
649 static inline bool ProvideOption(Option *Handler, StringRef ArgName,  in ProvideOption()  argument
653   unsigned NumAdditionalVals = Handler->getNumAdditionalVals();  in ProvideOption()
656   switch (Handler->getValueExpectedFlag()) {  in ProvideOption()
661       if (i + 1 >= argc || Handler->getFormattingFlag() == cl::AlwaysPrefix)  in ProvideOption()
662         return Handler->error("requires a value!");  in ProvideOption()
670       return Handler->error("multi-valued option specified"  in ProvideOption()
674       return Handler->error("does not allow a value! '" + Twine(Value) +  in ProvideOption()
683     return CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value);  in ProvideOption()
689     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
697       return Handler->error("not enough values!");  in ProvideOption()
701     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
709 bool llvm::cl::ProvidePositionalOption(Option *Handler, StringRef Arg, int i) {  in ProvidePositionalOption()  argument
711   return ProvideOption(Handler, Handler->ArgStr, Arg, 0, nullptr, Dummy);  in ProvidePositionalOption()
1442     Option *Handler = nullptr;  in ParseCommandLineOptions()  local
1491       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1493       if (!Handler || Handler->getFormattingFlag() != cl::Positional) {  in ParseCommandLineOptions()
1505       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1509       if (!Handler && !(LongOptionsUseDoubleDash && HaveDoubleDash))  in ParseCommandLineOptions()
1510         Handler = HandlePrefixedOrGroupedOption(ArgName, Value, ErrorParsing,  in ParseCommandLineOptions()
1515       if (!Handler && SinkOpts.empty())  in ParseCommandLineOptions()
1520     if (!Handler) {  in ParseCommandLineOptions()
1543     if (Handler->getFormattingFlag() == cl::Positional) {  in ParseCommandLineOptions()
1544       if ((Handler->getMiscFlags() & PositionalEatsArgs) && !Value.empty()) {  in ParseCommandLineOptions()
1545         Handler->error("This argument does not take a value.\n"  in ParseCommandLineOptions()
1550       ActivePositionalArg = Handler;  in ParseCommandLineOptions()
1553       ErrorParsing |= ProvideOption(Handler, ArgName, Value, argc, argv, i);  in ParseCommandLineOptions()