From 2f3e07d282382050823ad10c674c8e9f212d2254 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20M=C3=BCller?= <straightshoota@gmail.com>
Date: Mon, 16 Dec 2024 11:47:37 +0100
Subject: [PATCH] Make `Enum` an abstract struct (#15274)

---
 src/enum.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/enum.cr b/src/enum.cr
index 8b6ca9eebbae..0b2214ff34ad 100644
--- a/src/enum.cr
+++ b/src/enum.cr
@@ -100,7 +100,7 @@
 #
 # Color::Red.value # : UInt8
 # ```
-struct Enum
+abstract struct Enum
   include Comparable(self)
 
   # Returns *value*.