190     SmallVectorImpl<Token> &ResultToks, const VAOptExpansionContext &VCtx,  in stringifyVAOPTContents()  argument
192   const int NumToksPriorToVAOpt = VCtx.getNumberOfTokensPriorToVAOpt();  in stringifyVAOPTContents()
218   ConcatenatedVAOPTResultToks.push_back(VCtx.getEOFTok());  in stringifyVAOPTContents()
225       getExpansionLocForMacroDefLoc(VCtx.getVAOptLoc());  in stringifyVAOPTContents()
230       &ConcatenatedVAOPTResultToks[0], PP, VCtx.hasCharifyBefore() /*Charify*/,  in stringifyVAOPTContents()
233   if (VCtx.getLeadingSpaceForStringifiedToken())  in stringifyVAOPTContents()
254   VAOptExpansionContext VCtx(PP);  in ExpandFunctionArguments()  local
267     if (VCtx.isVAOptToken(CurTok)) {  in ExpandFunctionArguments()
273       VCtx.sawVAOptFollowedByOpeningParens(CurTok.getLocation(),  in ExpandFunctionArguments()
281     if (VCtx.isInVAOpt()) {  in ExpandFunctionArguments()
293         VCtx.sawOpeningParen(Tokens[I].getLocation());  in ExpandFunctionArguments()
298       if (!Tokens[I].is(tok::r_paren) || !VCtx.sawClosingParen()) {  in ExpandFunctionArguments()
318         if (VCtx.hasStringifyOrCharifyBefore()) {  in ExpandFunctionArguments()
324           stringifyVAOPTContents(ResultToks, VCtx,  in ExpandFunctionArguments()
328                    ResultToks.size() == VCtx.getNumberOfTokensPriorToVAOpt()) {  in ExpandFunctionArguments()
344           if (VCtx.beginsWithPlaceholder()) {  in ExpandFunctionArguments()
345             assert(VCtx.getNumberOfTokensPriorToVAOpt() > 0 &&  in ExpandFunctionArguments()
346                    ResultToks.size() >= VCtx.getNumberOfTokensPriorToVAOpt() &&  in ExpandFunctionArguments()
347                    ResultToks[VCtx.getNumberOfTokensPriorToVAOpt() - 1].is(  in ExpandFunctionArguments()
351                              VCtx.getNumberOfTokensPriorToVAOpt() - 1);  in ExpandFunctionArguments()
355           if (VCtx.endsWithPlaceholder() && I + 1 != E &&  in ExpandFunctionArguments()
360         VCtx.reset();  in ExpandFunctionArguments()
373       assert((ArgNo != -1 || VCtx.isVAOptToken(Tokens[I + 1])) &&  in ExpandFunctionArguments()
378         VCtx.sawHashOrHashAtBefore(NextTokGetsSpace,  in ExpandFunctionArguments()
413     assert((!NonEmptyPasteBefore || PasteBefore || VCtx.isInVAOpt()) &&  in ExpandFunctionArguments()
501           assert(VCtx.isInVAOpt() && "should only happen inside a __VA_OPT__");  in ExpandFunctionArguments()
502           VCtx.hasPlaceholderAfterHashhashAtStart();  in ExpandFunctionArguments()
504           VCtx.hasPlaceholderBeforeRParen();  in ExpandFunctionArguments()
570       VCtx.hasPlaceholderBeforeRParen();  in ExpandFunctionArguments()
582       if (!VCtx.isInVAOpt() ||  in ExpandFunctionArguments()
583           ResultToks.size() > VCtx.getNumberOfTokensPriorToVAOpt())  in ExpandFunctionArguments()
586         VCtx.hasPlaceholderAfterHashhashAtStart();  in ExpandFunctionArguments()