190                                  SourceRange *SilenceableCondVal = nullptr,  in isConfigurationValue()  argument
205       return isConfigurationValue(PE->getSubExpr(), PP, SilenceableCondVal,  in isConfigurationValue()
228         if (SilenceableCondVal && !SilenceableCondVal->getBegin().isValid())  in isConfigurationValue()
229           *SilenceableCondVal = E->getSourceRange();  in isConfigurationValue()
245       return isConfigurationValue(B->getLHS(), PP, SilenceableCondVal,  in isConfigurationValue()
247              isConfigurationValue(B->getRHS(), PP, SilenceableCondVal,  in isConfigurationValue()
255           SilenceableCondVal && SilenceableCondVal->getBegin().isInvalid();  in isConfigurationValue()
257           isConfigurationValue(UO->getSubExpr(), PP, SilenceableCondVal,  in isConfigurationValue()
262           SilenceableCondVal->getBegin().isValid() &&  in isConfigurationValue()
263           *SilenceableCondVal ==  in isConfigurationValue()
265         *SilenceableCondVal = UO->getSourceRange();  in isConfigurationValue()
637   SourceRange SilenceableCondVal;  in reportDeadCode()  local
667         isConfigurationValue(TermCond, PP, &SilenceableCondVal);  in reportDeadCode()
674   CB.HandleUnreachable(UK, Loc, SilenceableCondVal, R1, R2, HasFallThroughAttr);  in reportDeadCode()