On Jul 11, 2011, at 2:54 PM, Axel Rauschmayer wrote:
> As per "Jon’s criticism", I would expect every iteration to create a new
> environment whose outer environment is always the same – the environment
> where "i" is bound (right?). That is: "i" is stored outside the environments
> that are created by repeatedly "invoking" the loop body.
Yes, there's an implicit block snugly wrapping the for(let...;...;...){...}
loop to hold the let's bindings.
/be
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