GCC has backported the patch to the gcc-14 branch. Someone should probably test it. Moving ticket to GCC...

Also, this bug breaking chrono was already known (see the GCC and LLVM bug reports)....

That string isn't random, it's the German word for "fallback"

Hello....

Can we cherrypick the latest patch (to "Apr") instead of reverting (and epoch)?...

Hey, thanks for that! I ripped your reproducer and filed an equivalent GCC issue. cc @freswa...

is there an upstream bug report for libstdc++? Since this regression affects basically all C++ programs that use time zones, a timely release of a ...

Java seems to have been affected by a different issue in this same version of tzdata ("April" instead of "Apr"):...

I believe this is a C++ standard library bug (waybar comment) -- libc++ doesn't support %z at this time, and libstdc++ doesn't contain the fix in i...

There's been some possibly relevant upstream changes in the latest release. If it mainly only affects waybar, this could easily be an issue that up...