Handle nil keyword

2019-09-01 16:16:36 +02:00
parent a3e77f650a
commit cf1daf7805
5 changed files with 32 additions and 0 deletions
--- a/src/Evaluator/Evaluator.cpp
+++ b/src/Evaluator/Evaluator.cpp
@@ -5,6 +5,7 @@
 #include "EvaluationScope/EvaluationScope.hpp"
 #include "EvalValues/ScriptFunctionEvalValue.hpp"
 #include "EvalValues/TableEvalValue.hpp"
+#include "EvalValues/NilEvalValue.hpp"
 #include "../Binder/BoundExpressions/BoundTableExpression.hpp"
 #include "../Binder/BoundExpressions/BoundFunctionCallExpression.hpp"
 #include "../Binder/BoundExpressions/BoundRequireExpression.hpp"
@@ -239,6 +240,8 @@ namespace Porygon::Evaluation {
                return new StringEvalValue(*((BoundLiteralStringExpression *) expression)->GetValue());
            case BoundExpressionKind::LiteralBool:
                return new BooleanEvalValue(((BoundLiteralBoolExpression *) expression)->GetValue());
+            case BoundExpressionKind::Nil:
+                return new NilEvalValue();
            case BoundExpressionKind::Variable:
                return this -> GetVariable((BoundVariableExpression*)expression);
            case BoundExpressionKind::Unary: