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André Bargull (2014-02-17T20:58:49.000Z)
On 2/14/2014 11:40 PM, C. Scott Ananian wrote:
> On Fri, Feb 14, 2014 at 11:50 AM, André Bargull <andre.bargull at udo.edu> wrote:
>> I think Scott is requesting this change:
>> https://gist.github.com/anba/6c75c34c72d4ffaa8de7
>
> Yes, although my proposed diff (in the linked bug) was the shorter,
> "12. If end is undefined, let relativeEnd be ToInteger(lenVal); else
> let
> relativeEnd be ToInteger(end)."  Same effect, though.
>

It's not the same effect, because `lenVal` could be an object with 
valueOf/toString/@toPrimitive side-effects.
domenic at domenicdenicola.com (2014-02-21T20:18:45.080Z)
On 2/14/2014 11:40 PM, C. Scott Ananian wrote:
> Yes, although my proposed diff (in the linked bug) was the shorter,
> "12. If end is undefined, let relativeEnd be ToInteger(lenVal); else
> let relativeEnd be ToInteger(end)."  Same effect, though.

It's not the same effect, because `lenVal` could be an object with 
valueOf/toString/@toPrimitive side-effects.
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