#include <boost/hana/fwd/core/make.hpp>
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
//! @ingroup group-datatypes
//! Stripped down version of `hana::tuple`.
//!
//! Example
//! -------
//! @include example/basic_tuple/make.cpp
- constexpr auto make_basic_tuple = make<basic_tuple_tag>;
-BOOST_HANA_NAMESPACE_END
+ BOOST_HANA_INLINE_VARIABLE constexpr auto make_basic_tuple = make<basic_tuple_tag>;
+}} // end namespace boost::hana
#endif // !BOOST_HANA_FWD_BASIC_TUPLE_HPP