[Bug libstdc++/117135] 22_locale/time_get/get/wchar_t/5.cc fails on arm since gcc-15-4016-gc534e37facc

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117135

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Christophe Lyon from comment #2)
> The additional debug output with your patch is:
> Wide D_T_FMT for C locale:

Aha! thanks

That means newlib's nl_langinfo(_NL_WT_FMT) is returning an empty string for
this target.

I think maybe we should just skip the test for this target.