Robert Ramey wrote:
Kenny Riddile wrote:
Am I missing something?
This is done in order to create unique variable name for static variables which implement export.
Is this fixed in 1.37
no.
We don't know of any other way to do this. If you do, feel free to implement it.
Robert Ramey
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This appears to work and makes more conceptual sense to me as well (sorry if the formatting gets mangled, but you get the idea): replace: #define BOOST_CLASS_EXPORT_GUID(T, K) \ namespace \ { \ ::boost::archive::detail::guid_initializer< T > const & \ BOOST_PP_CAT(boost_serialization_guid_initializer_, __LINE__) \ = ::boost::serialization::singleton< \ ::boost::archive::detail::guid_initializer< T > \ >::get_mutable_instance().export_guid(K); \ } with: #define BOOST_CLASS_EXPORT_GUID(T, K) \ namespace \ { \ ::boost::archive::detail::guid_initializer< T > const & \ BOOST_PP_CAT(boost_serialization_guid_initializer_, T) \ = ::boost::serialization::singleton< \ ::boost::archive::detail::guid_initializer< T > \ >::get_mutable_instance().export_guid(K); \ }