[PATCH] LWG 3171: restore stream insertion for filesystem::directory_entry

[Tim Song]

On Tue, Dec 18, 2018 at 10:57 AM Jonathan Wakely <jwakely@redhat.com> wrote:

>         * include/bits/fs_dir.h (operator<<): Overload for directory_entry,
>         as per LWG 3171.
>         * testsuite/27_io/filesystem/directory_entry/lwg3171.cc: New test.
>
> Tested x86_64-linux, committed to trunk.
>
>
>
The test seems to be missing from the patch.