102 static bool EvaluateDefined(PPValue &Result, Token &PeekTok, DefinedTracker &DT,  in EvaluateDefined()  argument
134   DT.IncludedUndefinedIds = !Macro;  in EvaluateDefined()
220   DT.State = DefinedTracker::DefinedMacro;  in EvaluateDefined()
221   DT.TheMacro = II;  in EvaluateDefined()
233 static bool EvaluateValue(PPValue &Result, Token &PeekTok, DefinedTracker &DT,  in EvaluateValue()  argument
235   DT.State = DefinedTracker::Unknown;  in EvaluateValue()
254         return EvaluateDefined(Result, PeekTok, DT, ValueLive, PP);  in EvaluateValue()
282         DT.IncludedUndefinedIds = true;  in EvaluateValue()
445     if (EvaluateValue(Result, PeekTok, DT, ValueLive, PP)) return true;  in EvaluateValue()
454                                    DT.IncludedUndefinedIds, PP))  in EvaluateValue()
463       DT.State = DefinedTracker::Unknown;  in EvaluateValue()
474     if (EvaluateValue(Result, PeekTok, DT, ValueLive, PP)) return true;  in EvaluateValue()
482     if (EvaluateValue(Result, PeekTok, DT, ValueLive, PP)) return true;  in EvaluateValue()
496     DT.State = DefinedTracker::Unknown;  in EvaluateValue()
503     if (EvaluateValue(Result, PeekTok, DT, ValueLive, PP)) return true;  in EvaluateValue()
509     DT.State = DefinedTracker::Unknown;  in EvaluateValue()
516     if (EvaluateValue(Result, PeekTok, DT, ValueLive, PP)) return true;  in EvaluateValue()
523     if (DT.State == DefinedTracker::DefinedMacro)  in EvaluateValue()
524       DT.State = DefinedTracker::NotDefinedMacro;  in EvaluateValue()
525     else if (DT.State == DefinedTracker::NotDefinedMacro)  in EvaluateValue()
526       DT.State = DefinedTracker::DefinedMacro;  in EvaluateValue()
632     DefinedTracker DT;  in EvaluateDirectiveSubExpr()  local
633     if (EvaluateValue(RHS, PeekTok, DT, RHSIsLive, PP)) return true;  in EvaluateDirectiveSubExpr()
634     IncludedUndefinedIds = DT.IncludedUndefinedIds;  in EvaluateDirectiveSubExpr()
827       DefinedTracker DT;  in EvaluateDirectiveSubExpr()  local
828       if (EvaluateValue(AfterColonVal, PeekTok, DT, AfterColonLive, PP))  in EvaluateDirectiveSubExpr()
893   DefinedTracker DT;  in EvaluateDirectiveExpression()  local
895   if (EvaluateValue(ResVal, Tok, DT, true, *this)) {  in EvaluateDirectiveExpression()
909             DT.IncludedUndefinedIds,  in EvaluateDirectiveExpression()
913   EvaluatedDefined = DT.State != DefinedTracker::Unknown;  in EvaluateDirectiveExpression()
921     if (DT.State == DefinedTracker::NotDefinedMacro)  in EvaluateDirectiveExpression()
922       IfNDefMacro = DT.TheMacro;  in EvaluateDirectiveExpression()
928     return {std::move(ResVal.Val), IsNonZero, DT.IncludedUndefinedIds,  in EvaluateDirectiveExpression()
935                                Tok, true, DT.IncludedUndefinedIds, *this)) {  in EvaluateDirectiveExpression()
943     return {std::nullopt, false, DT.IncludedUndefinedIds, ValRange};  in EvaluateDirectiveExpression()
955   EvaluatedDefined = EvaluatedDefined || DT.State != DefinedTracker::Unknown;  in EvaluateDirectiveExpression()
961   return {std::move(ResVal.Val), IsNonZero, DT.IncludedUndefinedIds, ValRange};  in EvaluateDirectiveExpression()