[Bug libstdc++/104731] 27_io/filesystem/iterators/error_reporting.cc FAILs

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104731

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Either we need to embed the global dirent into a larger structure with trailing
storage for the file name, or we just disable the test on Solaris (maybe only
run it for *-*-linux-gnu, since it's not testing target-specific code anyway).