From 1b41448298568539c75c9964207b1daf6552359a Mon Sep 17 00:00:00 2001
From: Herb Sutter <herb.sutter@gmail.com>
Date: Thu, 13 Apr 2023 14:51:03 -0700
Subject: [PATCH] List some non-enum alternatives to macros in Enum.1, closes
 #2054

---
 CppCoreGuidelines.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 8dcbf8d..0d80405 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -9070,9 +9070,13 @@ Instead use an `enum`:
 
 We used an `enum class` to avoid name clashes.
 
+##### Note
+
+Also consider `constexpr` and `const inline` variables.
+
 ##### Enforcement
 
-Flag macros that define integer values.
+Flag macros that define integer values. Use `enum` or `const inline` or another non-macro alternative instead.
 
 
 ### <a name="Renum-set"></a>Enum.2: Use enumerations to represent sets of related named constants