Some Array methods don't consider array holes and length

Yusuke Suzuki utatane.tea at
Tue Jun 26 06:01:08 PDT 2012

> For splice, this has already been reported as

Oh, I missed it, thanks!! I've added myself to CC.

 I've added a new bug for slice:

Thanks for filing this.

Are there any other cases like these that you have identified?

As long as I know, all cases have been already reported.
For example, old Array.from spec had the same problem.
But in the latest draft, [[Put]] 'length' is inserted, so this issue
doesn't occur.

Yusuke Suzuki
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