From 78ada5fbd45855dc34f0be6ac29bcaf7cd7be534 Mon Sep 17 00:00:00 2001
From: Alex <alexandru.pentilescu@disroot.org>
Date: Wed, 1 Apr 2026 23:45:48 +0300
Subject: [PATCH] Upcast the pointer for calculator to a base type to employ
 polymorphism

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 00199b6..79fb07f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,7 +6,7 @@
 
 int main()
 {
-    auto calc = std::make_unique<BaseCalculator>();
+    std::unique_ptr<BaseCalculator> calc = std::make_unique<SpecialCalculator>();
 
     std::cout << "Initializing calculator";