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On Tue, Apr 7, 2015 at 4:11 PM, Dibyendu Majumdar
<> wrote:
> That's very interesting ... so essentially it is allowing user to
> define metatable only once - no changes allowed, so then it is free to
> optimise the way the metatable is used?

i guess that's the motivation for the restriction: since it knows the
methods won't change, it's free to do the table fetch only once and
compile a straight function call (which could even be flattened away
by the trace compiler)