Allen Wirfs-Brock (2013-08-27T16:56:03.000Z)
domenic at domenicdenicola.com (2013-09-09T01:42:01.054Z)
On Aug 27, 2013, at 9:43 AM, Allen Wirfs-Brock wrote: > Integer numeric expandos on TypedArrays (eg, outside the range 0..length-1) are disallowed by the ES6 spec. in a manner that is independent of the[[Extensible]] internal property. The discussion at the meeting was about non-numeric expandos such as 'foo'. To clarify, out of range [[Get]] returns undefined and out of range [[Put]] is either a noop or a throw depending upon the strictness of code doing the [[Put]] (ie, normal [[Put]] strict behavior)