On Apr 27, 2011, at 2:09 PM, Sean Eagan wrote:

> As explained
> before, the existing ES5 semantics would cause the proxy's
> "getPropertyDescriptor" trap to be called thus obtaining any "getter"
> / "setter" that the proxy wants.  The |this| binding of this "getter"
> / "setter" will then be set to the "receiver" by ES5 8.12.3 step 13
> for a "getter" or ES5 section 8.12.5 step 5.b for a "setter".  The
> proxy's "get" / "set" trap would not get called, and thus would not
> need the "receiver" arguments.

I think you're right. Cc'ing folks who may be behind on es-discuss.

/be

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