> On Sep 1, 2017, at 10:07 AM, Brady Eidson <[email protected]> wrote: > > > >> On Sep 1, 2017, at 9:46 AM, Maciej Stachowiak <[email protected]> wrote: >>> >>> Does RefPtr do anything for us today that std::optional<Ref> doesn’t? >> >> The obvious things would be: uses less storage space > > Grumble. If that’s true (which, thinking about it, of course it is true) this > is pretty much a nonstarter. So… nevermind.
It might be possible to make a specialization of std::optional<Ref> that avoids the overhead for a separate initialized bool. I'm not sure if it is wise to write specializations of standard library template classes though. Regards, Maciej _______________________________________________ webkit-dev mailing list [email protected] https://lists.webkit.org/mailman/listinfo/webkit-dev
