Array.prototype.slice web-compat issue?

Jan de Mooij jdemooij at
Tue Sep 10 04:26:03 PDT 2013

----- Original Message -----
> On 9/9/13 12:01 PM, Allen Wirfs-Brock wrote:
> > Yes, that's what I meant.  It's clear what the test is doing but I'd like
> > to understand a bit better what the application logic thinks it's doing.
> It's a bit sad that the bug doesn't have info on that.  :(
> Jan, do you recall what the exact issue was with Jira here, by any chance?

Unfortunately not :( IIRC an iframe for one of the widgets passed an Array to its parent frame, and the parent frame used slice + instanceof, but I don't remember the details after two years...


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