From ce24356018eb522840d075c8a81e98b44bdd18e9 Mon Sep 17 00:00:00 2001
From: "code@jendruk.com" <code@jendruk.com>
Date: Tue, 7 May 2019 15:03:56 +0200
Subject: [PATCH] Replace is_copy_constructible with is_abstract (for pre
 C++11)

---
 include/boost/range/detail/any_iterator_interface.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/boost/range/detail/any_iterator_interface.hpp b/include/boost/range/detail/any_iterator_interface.hpp
index 9310038..38b307f 100644
--- a/include/boost/range/detail/any_iterator_interface.hpp
+++ b/include/boost/range/detail/any_iterator_interface.hpp
@@ -14,7 +14,7 @@
 #include <boost/iterator/iterator_categories.hpp>
 #include <boost/type_traits/add_const.hpp>
 #include <boost/type_traits/add_reference.hpp>
-#include <boost/type_traits/is_copy_constructible.hpp>
+#include <boost/type_traits/is_abstract.hpp>
 #include <boost/type_traits/is_reference.hpp>
 #include <boost/type_traits/remove_const.hpp>
 #include <boost/type_traits/remove_reference.hpp>
@@ -39,15 +39,15 @@ namespace boost
         struct reference_as_value_type_generator
         {
             typedef typename mpl::if_<
-                typename is_copy_constructible<
+                typename is_abstract<
                     typename remove_const<
                         typename remove_reference<T>::type
                     >::type
                 >::type,
+                T,
                 typename remove_const<
                     typename remove_reference<T>::type
-                >::type,
-                T
+                >::type
             >::type type;
         };