52     if (Source *source = item->toSource())  in evaluateItem()  local
71 void RppTreeWalker::evaluateSource(const Source *source)  in evaluateSource()
80     if (EmptyDirective *dir = directive->toEmptyDirective())  in evaluateDirective()  local
82     else if (ErrorDirective *dir = directive->toErrorDirective())  in evaluateDirective()  local
84     else if (PragmaDirective *dir = directive->toPragmaDirective())  in evaluateDirective()  local
86     else if (IncludeDirective *dir = directive->toIncludeDirective())  in evaluateDirective()  local
88     else if (DefineDirective *dir = directive->toDefineDirective())  in evaluateDirective()  local
90     else if (UndefDirective *dir = directive->toUndefDirective())  in evaluateDirective()  local
92     else if (LineDirective *dir = directive->toLineDirective())  in evaluateDirective()  local
94     else if (NonDirective *dir = directive->toNonDirective())  in evaluateDirective()  local
96     else if (NonDirective *dir = directive->toNonDirective())  in evaluateDirective()  local
98     else if (ConditionalDirective *dir = directive->toConditionalDirective())  in evaluateDirective()  local
117     if (IfdefDirective *dir = conditionalDirective->toIfdefDirective())  in evaluateConditionalDirective()  local
119     else if (IfndefDirective *dir = conditionalDirective->toIfndefDirective())  in evaluateConditionalDirective()  local
121     else if (IfDirective *dir = conditionalDirective->toIfDirective())  in evaluateConditionalDirective()  local
123     else if (ElifDirective *dir = conditionalDirective->toElifDirective())  in evaluateConditionalDirective()  local
125     else if (ElseDirective *dir = conditionalDirective->toElseDirective())  in evaluateConditionalDirective()  local