[Bug libstdc++/99995] [11 Regression] should not include in c++20 mode

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99995

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-04-12
             Status|UNCONFIRMED                 |SUSPENDED
            Summary|[11 Regression] FAIL:       |[11 Regression] should not
                   |17_intro/headers/c++1998/49 |include <unistd.h> in c++20
                   |745.cc with -std=gnu++20    |mode
   Target Milestone|11.0                        |12.0

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I've done the XFAIL. Removing the <unistd.h> dependency isn't going to happen
for GCC 11.