https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99096
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:3a2dc91d7574d1b03b4e5a8ce4098afb62145c35 commit r10-9653-g3a2dc91d7574d1b03b4e5a8ce4098afb62145c35 Author: Jonathan Wakely <jwak...@redhat.com> Date: Sun Feb 14 20:38:32 2021 +0000 libstdc++: Restore <unistd.h> in testsuite_fs.h header [PR 99096] libstdc++-v3/ChangeLog: PR libstdc++/99096 * testsuite/util/testsuite_fs.h: Always include <unistd.h>. (cherry picked from commit 4e3590d06cf8a06fcc460ccda6150483a0311bae)
