Non-extensibility of Typed Arrays

David Herman dherman at
Fri Aug 30 15:46:58 PDT 2013

On Aug 30, 2013, at 3:46 PM, David Herman <dherman at> wrote:

> E.g., if I have a struct type
>    var T = new StructType({ a: t1, b: t2, ... });
> then for any given instance x of T, I know for sure that x.a and x.b do not alias the same storage.

(Except, of course, if t1 and t2 are pointer types like Object.)


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