On 1/10/17 2:54 PM, Michał Wadas wrote:
Internal slots correspond to internal state that is associated with objects and used by various ECMAScript specification algorithms. *Internal slots are not object properties* and they are not inherited.
OK, so having an internal slot for the value of .stack would be a spec violation too, yes?
So it's spec violation to have custom [[GetOwnProperty]] implementation on ordinary objects.
Sure. Ideally such things would be brought to the committee so the spec could be adjusted as needed for real-life (or implementations changed if real life does not actually require the exotic behavior). That's what's happened in the past for things like the global object.
Really, .stack or equivalent just needs to be standardized; then this will all get sorted out.
-Boris _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
