[Bug c++/99637] bit_cast doesn't work with padding bits and it should

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99637

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #4)
> So the result cannot be created.

Not during constant evaluation, anyway.