From 46197e0a6e94999fff7c59f4a304e8fd69a766ea Mon Sep 17 00:00:00 2001
From: Deukhoofd <deukhoofd@gmail.com>
Date: Thu, 27 Jun 2019 14:27:31 +0200
Subject: [PATCH] Clean up iterator in generic for loop

---
 src/Evaluator/Evaluator.cpp         | 1 +
 src/Evaluator/Iterator/Iterator.hpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Evaluator/Evaluator.cpp b/src/Evaluator/Evaluator.cpp
index 97d495d..a73c8c7 100644
--- a/src/Evaluator/Evaluator.cpp
+++ b/src/Evaluator/Evaluator.cpp
@@ -174,6 +174,7 @@ namespace Porygon::Evaluation {
             }
             this -> EvaluateBlockStatement(block);
         }
+        delete iterator;
     }
 
     /////////////////
diff --git a/src/Evaluator/Iterator/Iterator.hpp b/src/Evaluator/Iterator/Iterator.hpp
index 72a2d6c..3016f4a 100644
--- a/src/Evaluator/Iterator/Iterator.hpp
+++ b/src/Evaluator/Iterator/Iterator.hpp
@@ -13,6 +13,7 @@ namespace Porygon::Evaluation{
         virtual shared_ptr<EvalValue> GetCurrent() = 0;
         virtual bool MoveNext() = 0;
         virtual void Reset() = 0;
+        virtual ~Iterator(){}
     };
 
 }