On Jul 15, 2013, at 8:15 AM, Mark S. Miller <erig...@google.com> wrote:
> 
> No wrapping object type -- those are legacy, to be avoided. See 
> http://wiki.ecmascript.org/doku.php?id=strawman:value_objects. The main thing 
> is value not reference semantics.
> 
> On that page: "It’s forwards-compatible with future mechanisms for 
> user-defined value objects." How can we be confident of this? I would like to 
> be.

That's a concern I have as well -- i'm not 100% sold on user-defined value 
objects, but i think i'd prefer that we get those done before bolting on 
[u]int64 and hoping that they're forwards compatible.  I don't want to deal 
with any "we can't do x due to uint64" style problems.

--Oliver

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