https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115480
--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Louis Dionne from comment #0) > we thought we'd point it out in case it > was considered an ABI break introduced ~2 years ago. Thanks! It looks like this changed the ABI in C++20 mode, making it consistent with the ABI in C++17 mode ... which is good (the other way around would be more concerning). And C++20 mode isn't considered stable, so a change that only affects C++20 mode isn't something we're going to worry about.
