#include <boost/hana/core/when.hpp>
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
// Note: This function is documented per datatype/concept only.
//! @cond
template <typename T, typename = void>
constexpr decltype(auto) operator()(Set&& set, Args&& ...args) const;
};
- constexpr insert_t insert{};
+ BOOST_HANA_INLINE_VARIABLE constexpr insert_t insert{};
//! Insert a value at a given index in a sequence.
return tag-dispatched;
};
#endif
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
#endif // !BOOST_HANA_FWD_INSERT_HPP