https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89287
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Array declaration fails to |[n3323] Array declaration |use template conversion |fails to use template |operator |conversion operator --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Looks like n3323 was never implemented. http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3323.pdf Also note there is DR 1464 too.