Is Global Environment Regard one of the Object Environment Record?

[Yusuke Suzuki]

Hello,

I have questions about Global Environment Record in current draft.

In section 10.5.1 Top-Level Declaration Instantiation, step 4-d-ii

ii. Call env’s InitializeBinding concrete method passing fn, and undefined
> as the arguments.


I think that global environment will be defined as one of the object
environment (because of ES5.1), then env doesn't have InitializeBinding
(not Declarative Environment Record), is it right?

P.S.

And in step 4-d-i,

Call env’s CreateMutableVarBinding concrete method passing fn and
> configurableBindings as the arguments.


CreateMutableVarBinding is not defined in the current draft. Is it spec
issue? Or only not defined yet?

Regards,
Yusuke Suzuki
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