From fe31c80d68cdefcc4cb7fb5d225294db13f61cf0 Mon Sep 17 00:00:00 2001
From: ar6496 <78793916+ar6496@users.noreply.github.com>
Date: Fri, 7 May 2021 20:48:33 +0530
Subject: [PATCH] Update WORKLOG.md

---
 WORKLOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/WORKLOG.md b/WORKLOG.md
index bc589e8..be6d320 100644
--- a/WORKLOG.md
+++ b/WORKLOG.md
@@ -6,7 +6,7 @@
 
 ## Challenges:
  -  Nested structures were a challenge. A function inside a function/class needs us to build correct scoping as well as dealing with dependencies.
-    -  This is dealt by the class:StackVarRuntimeInfo and function:getStackVar.
+    -  This is dealt by the class:StackVarRuntimeInfo and function:getStackVar. Static links were maintained in the call stack for each function to access stack frames of previous function.
  -  Handling Strings was difficult as storage and access was more complex than lists.
     -  In order for us to easily determine the correctness, we intentionally matches the error messages to the reference implementation.
  -  Creation and use of objects was a major challenge.