122     SmallVectorImpl<Token> &ResultToks, bool HasPasteOperator, MacroInfo *Macro,  in MaybeRemoveCommaBeforeVaArgs()  argument
144   if (ResultToks.empty() || !ResultToks.back().is(tok::comma))  in MaybeRemoveCommaBeforeVaArgs()
149     PP.Diag(ResultToks.back().getLocation(), diag::ext_paste_comma);  in MaybeRemoveCommaBeforeVaArgs()
152   ResultToks.pop_back();  in MaybeRemoveCommaBeforeVaArgs()
154   if (!ResultToks.empty()) {  in MaybeRemoveCommaBeforeVaArgs()
159     if (ResultToks.back().is(tok::hashhash))  in MaybeRemoveCommaBeforeVaArgs()
160       ResultToks.pop_back();  in MaybeRemoveCommaBeforeVaArgs()
163     ResultToks.back().setFlag(Token::CommaAfterElided);  in MaybeRemoveCommaBeforeVaArgs()
174   SmallVector<Token, 128> ResultToks;  in ExpandFunctionArguments()  local
217       ResultToks.push_back(Res);  in ExpandFunctionArguments()
226       !ResultToks.empty() && ResultToks.back().is(tok::hashhash);  in ExpandFunctionArguments()
237       ResultToks.push_back(CurTok);  in ExpandFunctionArguments()
240         ResultToks.back().setFlag(Token::LeadingSpace);  in ExpandFunctionArguments()
243         ResultToks.back().clearFlag(Token::LeadingSpace);  in ExpandFunctionArguments()
257         MaybeRemoveCommaBeforeVaArgs(ResultToks,  in ExpandFunctionArguments()
278         unsigned FirstResult = ResultToks.size();  in ExpandFunctionArguments()
280         ResultToks.append(ResultArgToks, ResultArgToks+NumToks);  in ExpandFunctionArguments()
287             ResultToks.back().is(tok::comma))  in ExpandFunctionArguments()
288           ResultToks.back().setFlag(Token::IgnoredComma);  in ExpandFunctionArguments()
292         for (unsigned i = FirstResult, e = ResultToks.size(); i != e; ++i) {  in ExpandFunctionArguments()
293           Token &Tok = ResultToks[i];  in ExpandFunctionArguments()
300                                      ResultToks.begin()+FirstResult,  in ExpandFunctionArguments()
301                                      ResultToks.end());  in ExpandFunctionArguments()
307         ResultToks[FirstResult].setFlagValue(Token::LeadingSpace,  in ExpandFunctionArguments()
309         ResultToks[FirstResult].setFlagValue(Token::StartOfLine, false);  in ExpandFunctionArguments()
324       if (NonEmptyPasteBefore && ResultToks.size() >= 2 &&  in ExpandFunctionArguments()
325           ResultToks[ResultToks.size()-2].is(tok::comma) &&  in ExpandFunctionArguments()
329         PP.Diag(ResultToks.pop_back_val().getLocation(), diag::ext_paste_comma);  in ExpandFunctionArguments()
332       ResultToks.append(ArgToks, ArgToks+NumToks);  in ExpandFunctionArguments()
336       for (unsigned i = ResultToks.size() - NumToks, e = ResultToks.size();  in ExpandFunctionArguments()
338         Token &Tok = ResultToks[i];  in ExpandFunctionArguments()
345                                    ResultToks.end()-NumToks, ResultToks.end());  in ExpandFunctionArguments()
359         ResultToks[ResultToks.size()-NumToks].setFlag(Token::LeadingSpace);  in ExpandFunctionArguments()
381       assert(ResultToks.back().is(tok::hashhash));  in ExpandFunctionArguments()
382       ResultToks.pop_back();  in ExpandFunctionArguments()
390       MaybeRemoveCommaBeforeVaArgs(ResultToks,  in ExpandFunctionArguments()
399     NumTokens = ResultToks.size();  in ExpandFunctionArguments()
402     Tokens = PP.cacheMacroExpandedTokens(this, ResultToks);  in ExpandFunctionArguments()