From 6e72adc0fe8750aa635fa1c6def9e71d19850a7b Mon Sep 17 00:00:00 2001
From: Herb Sutter <herb.sutter@gmail.com>
Date: Thu, 30 Jan 2020 11:28:19 -0800
Subject: [PATCH] Casting away const isn't undefined behavior, but modifying a
 constant is (#1509)

* Casting away const isn't undefined behavior, but modifying a constant is

You can cast away `const` as much as you like, as long as you never write to variable.

* rewording for clarification
---
 CppCoreGuidelines.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index e61a3d3..1260718 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -11780,7 +11780,7 @@ for example.)
 ##### Reason
 
 It makes a lie out of `const`.
-If the variable is actually declared `const`, the result of "casting away `const`" is undefined behavior.
+If the variable is actually declared `const`, modifying it results in undefined behavior.
 
 ##### Example, bad