[Bug libstdc++/83626] std::experimental::filesystem::remove_all throws exception instead of returning 0 if path doesn't exist

[clyon at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83626

--- Comment #13 from Christophe Lyon <clyon at gcc dot gnu.org> ---
On x86_64 target, the test passes alone, but fails when using proot.

So the problem is fully on my side, sorry for the noise.