https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87326
--- Comment #5 from Nathan Weeks <weeks at iastate dot edu> --- (In reply to Brad Richardson from comment #3) > Was there any more progress on this? I've just run into it. > > FYI I'm trying implement a polymorphic send/receive: > https://gitlab.com/everythingfunctional/communicator The FSF copyright assignment ended up being an unexpectedly-difficult hurdle at the time. I could try again if there is interest, though it would also require some effort to rework the original patch for GCC 14. If another contributor were willing to submit a clean-room implementation, that may be more expedient.