#elif !defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_SFINAE_EXPR) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40700)
#include <boost/type_traits/declval.hpp>
-#include <boost/utility/enable_if.hpp>
+#include <boost/type_traits/enable_if.hpp>
namespace boost{ namespace detail{
template <class T>
struct false_or_cpp11_noexcept_move_constructible <
T,
- typename ::boost::enable_if_c<sizeof(T) && BOOST_NOEXCEPT_EXPR(T(::boost::declval<T>()))>::type
+ typename ::boost::enable_if_<sizeof(T) && BOOST_NOEXCEPT_EXPR(T(::boost::declval<T>()))>::type
> : public ::boost::integral_constant<bool, BOOST_NOEXCEPT_EXPR(T(::boost::declval<T>()))>
{};