https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111852
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- In several gcc ml (or gcc-patches, don't remember) threads it was discussed whether we should switch to C++14 as the implementation language, that would bump to the bootstrap compiler requirement to GCC 5 (core language features, maybe GCC 6 if we need full library side, certainly GCC 6 switched to -std=gnu++14 by default). Today on IRC this was discussed again, and I think Richi proposed switching just for GCC 15, not 14.
