[Bug libstdc++/70694] 50 experimental/filesystem/* failures on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70694

--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Does the patch work?

Indeed!