id summary reporter owner description type status milestone component version severity resolution keywords cc 7651 static index check for adapted boost::array Tobias Loew Joel de Guzman "To prevent code like boost::array test; boost::fusion::at_c<3>(test) = 0; from compiling correctly I suggest to add a static assert ""(size_t)N::value < (size_t)Sequence::static_size"" to boost::fusion::extension::at_impl::apply::call in file boost/fusion/adapted/boost_array/detail/at_impl.hpp " Feature Requests closed To Be Determined fusion Boost 1.52.0 Optimization fixed