[Bug libstdc++/89562] std::filesystem::copy truncates files before byte with value 0x1A

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89562

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |9.0

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fied on trunk. I can't even compile gcc-8-branch for mingw so I'm not going to
backport it.