Brandon Benvie wrote:
To elaborate, I've realized that my main disagreement with your position (really my care at all with the private discussion) is much better solved by introducing [[CallProperty]]. That is: Proxies currently
... and complicates object model. My main problem with [[CallProperty]] is the discrepancy between [[Get]] (used in [[Get]]+[[Call]]) and [[CallProperty]] (my assumption that by [[CallProperty]] you mean operation that replaces [[Get]]+[[Call]]).
I'd solve it otherwise. Let's say that foo.bar(baz) is split to _three_ operations: [[Get]]+[[OopBind]]+[[Call]], where [[OopBind]] resolves this. Then, proxies should only be able to trap [[OopBind]] (but it will still be the same combination, involving trappable [[Get]] at the beginning and ending with (direct) [[Call]]).
handle |this| binding of method calls very poorly. I'm all for either removing private or making it *really* private, but Proxies are basically worthless in the private middleground which causes them to break half the time in ES6 code. But [[CallProperty]] fixes the issue in a way that seems acceptable to all parties.
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