620 static bool CommaSeparateAndAddOccurrence(Option *Handler, unsigned pos,  in CommaSeparateAndAddOccurrence()  argument
625   if (Handler->getMiscFlags() & CommaSeparated) {  in CommaSeparateAndAddOccurrence()
631       if (Handler->addOccurrence(pos, ArgName, Val.substr(0, Pos), MultiArg))  in CommaSeparateAndAddOccurrence()
642   return Handler->addOccurrence(pos, ArgName, Value, MultiArg);  in CommaSeparateAndAddOccurrence()
648 static inline bool ProvideOption(Option *Handler, StringRef ArgName,  in ProvideOption()  argument
652   unsigned NumAdditionalVals = Handler->getNumAdditionalVals();  in ProvideOption()
655   switch (Handler->getValueExpectedFlag()) {  in ProvideOption()
660       if (i + 1 >= argc || Handler->getFormattingFlag() == cl::AlwaysPrefix)  in ProvideOption()
661         return Handler->error("requires a value!");  in ProvideOption()
669       return Handler->error("multi-valued option specified"  in ProvideOption()
673       return Handler->error("does not allow a value! '" + Twine(Value) +  in ProvideOption()
682     return CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value);  in ProvideOption()
688     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
696       return Handler->error("not enough values!");  in ProvideOption()
700     if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))  in ProvideOption()
708 bool llvm::cl::ProvidePositionalOption(Option *Handler, StringRef Arg, int i) {  in ProvidePositionalOption()  argument
710   return ProvideOption(Handler, Handler->ArgStr, Arg, 0, nullptr, Dummy);  in ProvidePositionalOption()
1530     Option *Handler = nullptr;  in ParseCommandLineOptions()  local
1579       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1581       if (!Handler || Handler->getFormattingFlag() != cl::Positional) {  in ParseCommandLineOptions()
1593       Handler = LookupLongOption(*ChosenSubCommand, ArgName, Value,  in ParseCommandLineOptions()
1597       if (!Handler && !(LongOptionsUseDoubleDash && HaveDoubleDash))  in ParseCommandLineOptions()
1598         Handler = HandlePrefixedOrGroupedOption(ArgName, Value, ErrorParsing,  in ParseCommandLineOptions()
1603       if (!Handler && SinkOpts.empty())  in ParseCommandLineOptions()
1608     if (!Handler) {  in ParseCommandLineOptions()
1629     if (Handler->getFormattingFlag() == cl::Positional) {  in ParseCommandLineOptions()
1630       if ((Handler->getMiscFlags() & PositionalEatsArgs) && !Value.empty()) {  in ParseCommandLineOptions()
1631         Handler->error("This argument does not take a value.\n"  in ParseCommandLineOptions()
1636       ActivePositionalArg = Handler;  in ParseCommandLineOptions()
1639       ErrorParsing |= ProvideOption(Handler, ArgName, Value, argc, argv, i);  in ParseCommandLineOptions()