id summary reporter owner description type status milestone component version severity resolution keywords cc 12041 fusion::traits for proxy types jensweller@… Joel de Guzman "This ticket has its origin in this thread: http://lists.boost.org/Archives/boost/2016/03/228115.php When working in generic code, one cannot determine if the underlying fusion::vector or other containers are containing a proxy type or not. E.g. fusion::result_of::at_c::type requires an extra ::type, while this will likely error on normal fusion types. It would be nice to be able to seperate these by a enable_if into seperate methods. This is related to ADAPT_STRUCT and ADAPT_STRUCT_ADT usage, _ADT structs will result in using proxies in the type vectors." Feature Requests new To Be Determined fusion Boost 1.61.0 Problem