Should host objects be able to have [[Class]] "Function", "Array" etc.?

Mark S. Miller erights at
Fri Nov 14 20:30:29 PST 2008

On Fri, Nov 14, 2008 at 8:25 PM, Maciej Stachowiak <mjs at> wrote:

> [...]
>  WebKit has a host class that is identical to the native String class in
> every way, except that it compares equal to null and undefined, vended in
> rare circumstances.[...]

== or ===?

Could you say more about this, or point at any existing docs? Could this
endanger any of the assumptions made by secure javascript rewriters or
verifiers such as Caja or ADsafe?

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