[Bug libstdc++/114645] std::chrono::current_zone ignores $TZ on Linux

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114645

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Ignoring $TZ is a feature, not a bug.

See https://gcc.gnu.org/pipermail/libstdc++/2023-May/055928.html and the
replies, including https://gcc.gnu.org/pipermail/libstdc++/2023-May/055933.html