From 23350fd99f3f4ec021ef33d3d21a706a5e48656d Mon Sep 17 00:00:00 2001
From: Herb Sutter <herb.sutter@gmail.com>
Date: Thu, 4 Nov 2021 11:47:28 -0700
Subject: [PATCH] Updated E.15

Straggler edit
---
 CppCoreGuidelines.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 2e010b0..7d12c18 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -16080,6 +16080,7 @@ Catch `throw` and `catch` of a built-in type. Maybe warn about `throw` and `catc
 
 ##### Reason
 
+Throwing by value (not by pointer) and catching by reference prevents copying, especially slicing base subobjects.
 
 ##### Example; bad