From 680d09b0c1e4b7aadd13e2c39ba87cf87627faf4 Mon Sep 17 00:00:00 2001
From: Matway Burkow <2745204+MatwayBurkow@users.noreply.github.com>
Date: Wed, 5 Dec 2018 20:36:54 +0300
Subject: [PATCH] Fix memory leak when objects are created inside conditional
 branch

---
 main.mpl            | 14 +++++++-------
 processSubNodes.mpl |  8 +++++++-
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/main.mpl b/main.mpl
index 1493390..34fd4cc 100755
--- a/main.mpl
+++ b/main.mpl
@@ -269,11 +269,11 @@ createDefinition: [
     success [0][1] if
   ] call
 
-  #HAS_LOGS [
-  #  cm: memoryCounterMalloc copy;
-  #  cf: memoryCounterFree copy;
-  #  cx: memoryXor copy;
-  #  cu: memoryUsed copy;
-  #  (LF "mallocs: " cm "; frees: " cf "; xors: " cx "; used: " cu LF) assembleString print
-  #] when
+  debugMemory [
+    cm: memoryCounterMalloc copy;
+    cf: memoryCounterFree copy;
+    cx: memoryXor copy;
+    cu: memoryUsed copy;
+    (LF "mallocs: " cm "; frees: " cf "; xors: " cx "; used: " cu LF) printList
+  ] when
 ] "main" exportFunction
diff --git a/processSubNodes.mpl b/processSubNodes.mpl
index f8b063c..4904f83 100755
--- a/processSubNodes.mpl
+++ b/processSubNodes.mpl
@@ -1391,7 +1391,13 @@ processIf: [
             i: 0 dynamic;
             [
               i outputs.dataSize < [
-                i outputs.at pushOutput
+                outputRef: i outputs.at;
+                outputRef getVar.data.getTag VarStruct = [
+                  outputRef markAsAbleToDie
+                  outputRef @currentNode.@candidatesToDie.pushBack
+                ] when
+
+                outputRef pushOutput
                 i 1 + @i set TRUE
               ] &&
             ] loop