Relationship between globals, Realms, and global environment records

Boris Zbarsky bzbarsky at
Tue Nov 25 11:26:26 PST 2014

On 11/25/14, 2:17 PM, Allen Wirfs-Brock wrote:
> You're saying that, for a Realm, the global object never changes, but that the (initial values) of 'window', 'self', 'document'(??) etc. are proxies

So first of all, these are all accessor properties, so I'm not sure 
about "initial values".

But yes, the value returned by the getter for "window" and "self" is a 
proxy (and is the same proxy for both getters).  The value returned by 
the getter for "document" is not a proxy.

> (all the same one?) whose target can dynamically change.



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