Imported Upstream version 1.64.0

[platform/upstream/boost.git] / boost / serialization / collections_load_imp.hpp

diff --git a/boost/serialization/collections_load_imp.hpp b/boost/serialization/collections_load_imp.hpp
index 93d64d7..c3b165a 100644 (file)
--- a/boost/serialization/collections_load_imp.hpp
+++ b/boost/serialization/collections_load_imp.hpp
@@ -40,6 +40,7 @@ namespace std{
 #include <boost/serialization/item_version_type.hpp>
 #include <boost/serialization/detail/is_default_constructible.hpp>
 #include <boost/utility/enable_if.hpp>
+#include <boost/move/utility_core.hpp>
 
 namespace boost{
 namespace serialization {
@@ -93,7 +94,7 @@ collection_load_impl(
     while(count-- > 0){
         detail::stack_construct<Archive, typename T::value_type> u(ar, item_version);
         ar >> boost::serialization::make_nvp("item", u.reference());
-        t.push_back(u.reference());
+        t.push_back(boost::move(u.reference()));
         ar.reset_object_address(& t.back() , & u.reference());
      }
 }