On Scope And Prototype Security
bbenvie at mozilla.com
Tue Mar 19 17:21:49 PDT 2013
On 3/19/2013 5:17 PM, Andrea Giammarchi wrote:
> but [[Class]] of arguments is Arguments
> so this is exactly what I meant ... finally I found the perfect
> example: Arguments ... the class is unreachable, all instances can be
> manipulated, theoretically, behind the scene to throw, retrieve, or
> do, whatever.
It's not that it's unreachable...it doesn't exist. The spec doesn't call
for some hidden prototype object that properties can be on; it specifies
an exotic object type with some different internal methods. Internal
methods are not inherited prototypally.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the es-discuss