[Bug libstdc++/71500] regex::icase only works on first character in a range

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71500

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marxin at gcc dot gnu.org

--- Comment #18 from Martin Liška <marxin at gcc dot gnu.org> ---
Jonathan: Can the bug be marked as resolved? Or please update Known to work.