caller poison pills, revisited (Was: A few arrow function specification issues)
domenic at domenicdenicola.com
Mon Apr 23 11:37:15 PDT 2012
> I'm becoming increasing convinced that the poison pill approach to securing the caller chain is a poor approach. We keep finding leaks in and it does nothing to prevent implementation from inventing new ways to expose the stating they are trying to hide. I now think we would be better off with a general,non-algorithmic restriction on conforming implementation that forbid them from exposing elements of the caller chain in the situations that the poison pills were intended to address.
This sounds a bit drastic—wouldn't it preclude V8's Error.captureStackTrace?
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