compiler generates a warning regarding using offsetof() function on a non - POD type class
disabling Werror will not break build due to this warning
Change-Id: Ic72210f92a257e80ad8de9327892cfca7454076e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5538
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>