Proxy performance: JIT-compilation?

Alex Vincent ajvincent at
Fri Aug 4 22:18:09 UTC 2017

> In particular, for many permanently absent traps, the proxy can just pass
> these through directly to the target without much analysis.

Your suggested changes to the ECMAScript specifications seem to focus on
permanently absent traps... which doesn't do much good for present traps.
For instance, new Proxy({}, Reflect), which I mentioned in my initial
e-mail and, by the way, implements all the traps.  :-)

"The first step in confirming there is a bug in someone else's work is
confirming there are no bugs in your own."
-- Alexander J. Vincent, June 30, 2001
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