Copy private symbols from one object to another
brandon at brandonbenvie.com
Mon Nov 26 10:35:53 PST 2012
Or I guess to clarify, I don't understand what the distinction is between a
private symbol and a unique symbol if unique symbols don't show up
anywhere. So I jumped to the assumption that they did show up in gOPN based
on what I read.
On Mon, Nov 26, 2012 at 1:32 PM, Brandon Benvie
<brandon at brandonbenvie.com>wrote:
> Ah I guess I misread what was said back in the July meeting and then
> misinterpreted the recent discussion in that framing. The recent discussion
> I'm referring to is at and around
> On Mon, Nov 26, 2012 at 12:41 PM, Brendan Eich <brendan at mozilla.org>wrote:
>> Brandon Benvie wrote:
>>> By design, private symbols can only be used if you have direct access to
>>> them in some way.
>> Public symbols should show up in getOwnPropertyNames (if I have followed
>>> recent discussion correctly).
>> I don't recall this, and it's an incompatible change from ES5. Can you
>> link to an es-discuss message on it?
>> The fact that private symbols must be explicitly passed around to gain
>>> access to them is their primary feature.
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