From ad93f8d0a697ae0cf11b4e71abc854d1bba8b5fc Mon Sep 17 00:00:00 2001
From: Sergey Zubkov <cubbi@cubbi.com>
Date: Tue, 8 Jul 2025 23:38:52 -0400
Subject: [PATCH] [T.84] make List::front example compile

closes #2231
---
 CppCoreGuidelines.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 993bb26..649e10c 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -1,6 +1,6 @@
 # <a name="main"></a>C++ Core Guidelines
 
-May 8, 2025
+Jul 8, 2025
 
 Editors:
 
@@ -18753,7 +18753,7 @@ It could be a base class:
     class List : List_base {
     public:
         void put_front(const T& e) { add_front(new Link<T>{e}); }   // implicit cast to Link_base
-        T& front() { static_cast<Link<T>*>(first).val; }   // explicit cast back to Link<T>
+        T& front() { return static_cast<Link<T>*>(first)->val; }   // explicit cast back to Link<T>
         // ...
     };