On Thu, Feb 2, 2012 at 5:52 PM, Allen Wirfs-Brock <al...@wirfs-brock.com> wrote:
> Unfortunately, having thought about it a bit since the meeting, I'm less
> convinced. We didn't look too deeply at possible capture scenarios such as:
>
> let geti;
> for (let i=(geti = function() {return i},expr), expr, incr = function(i++),
> decr=function(i--), cmp=function(){return i<n}; cmp();incr()) {
> let j=i;
> i +=10;
> decr();
> ...
> If (j+-9 !== i) ...
> ...
> }
What?! We should not reward people writing code like that.
I would be fine with the initializer-expression not being in the scope
of i at all.
-j
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