[Bug libstdc++/94409] std::regexp (std::collate?) with GCC 7.3.1 on AIX, Japanese

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94409

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=98723

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I think this is the same issue as PR 98723 and would be fixed by checking
errno. I have a patch.