I run the following JS code in the Chrome console:

// Version 67.0.3396.87 (Official Build) (64-bit)

var p = 11
p // returns 11

let q = 12
q // returns 12

const r = 13
r // returns 13

Now, from C++ code, I can look up p in the global context, and it is found; 
its value is, unsurprisingly, 11.

On the other hand, q and r are not found in the global context.  This is 
fine, I guess, since let / const have lexical scoping.

My question is: how does Chrome / V8 find q and r?  Where is it looking for 
them?

Thanks!

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