[Bug c++/98576] std::source_location should return EBCDIC encoding strings under EBCDIC execution charset charsets

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98576

--- Comment #3 from cqwrteur <unlvsur at live dot com> ---
(In reply to cqwrteur from comment #2)
> The same issue can be found with any EXEC charset besides UTF-8.
> 
> I really hope GCC could provide a macro to let me know what the current
> execution charset is so I can output the correct thing under the current
> encoding with iconv.

Particularly GB18030 I think.