From d4e7ac721c90cd77f6f6d653030145717caf7a5f Mon Sep 17 00:00:00 2001
From: Brian Weed <brian_weed@yahoo.com>
Date: Wed, 14 Aug 2024 14:12:23 -0400
Subject: [PATCH] Performance improvement

By-value sink params can be moved into their final destination
---
 include/boost/regex/v5/match_results.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/regex/v5/match_results.hpp b/include/boost/regex/v5/match_results.hpp
index 6b77ea57..eb54e0c3 100644
--- a/include/boost/regex/v5/match_results.hpp
+++ b/include/boost/regex/v5/match_results.hpp
@@ -553,7 +553,7 @@ public:
 
    void  set_named_subs(std::shared_ptr<named_sub_type> subs)
    {
-      m_named_subs = subs;
+      m_named_subs = std::move(subs);
    }
 
 private: