https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90787
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:bc97e736a5597ac1545b7f9069472117b6caa867 commit r12-3081-gbc97e736a5597ac1545b7f9069472117b6caa867 Author: Jonathan Wakely <jwak...@redhat.com> Date: Mon Aug 23 13:05:25 2021 +0100 libstdc++: Make permissions_are_testable function inline [PR90787] This function should be inline, so that's it's not emitted in tests that don't use it, to avoid undefined references to geteuid(). libstdc++-v3/ChangeLog: PR libstdc++/90787 * testsuite/util/testsuite_fs.h (permissions_are_testable): Define as inline.