[Bug libstdc++/95065] Remove std::bind1st and std::bind2nd when building in -std=c++17

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95065

Marc Glisse <glisse at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
They are kept on purpose.

*** This bug has been marked as a duplicate of bug 91383 ***