From 13610caa36edcae896f59246a2933ef4772690f4 Mon Sep 17 00:00:00 2001
From: Marshall Clow <marshall@idio.com>
Date: Sat, 28 Mar 2015 12:02:41 -0700
Subject: [PATCH] Update copyright notice; change to_string to avoid UB by
 calling a different constructor. Fixes #11150

---
 include/boost/utility/string_ref.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/boost/utility/string_ref.hpp b/include/boost/utility/string_ref.hpp
index 9018513..8707157 100644
--- a/include/boost/utility/string_ref.hpp
+++ b/include/boost/utility/string_ref.hpp
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) Marshall Clow 2012-2012.
+   Copyright (c) Marshall Clow 2012-2015.
 
    Distributed under the Boost Software License, Version 1.0. (See accompanying
    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -82,12 +82,12 @@ namespace boost {
 #ifndef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
         template<typename Allocator>
         explicit operator std::basic_string<charT, traits, Allocator>() const {
-            return std::basic_string<charT, traits, Allocator> ( ptr_, len_ );
+            return std::basic_string<charT, traits, Allocator> ( begin(), end());
             }
 #endif
 
         std::basic_string<charT, traits> to_string () const {
-            return std::basic_string<charT, traits> ( ptr_, len_ );
+            return std::basic_string<charT, traits> ( begin(), end());
             }
 
         // iterators