Do we really need the [[HasOwnProperty]] internal method and hasOwn trap
brendan at mozilla.com
Mon Nov 19 04:11:45 PST 2012
David Bruant wrote:
> I have never heard of memory management system that would take
> advantage of source code informations to not allocate memory if it's
> proven to be unused after allocation (or allocate less if it's proven
> only part will be used).
> Is it a stupid idea? Too much effort? The conjonctions of 2 research
> areas where people usually don't talk to one another?
If you have to ask, the answer is "yes".
Monica Lam had a student, whose name escapes me, who did a static memory
analysis thesis, "Clouseau", which could analyze for such cases and
optimize away allocations. This is on the line of "Sufficiently smart
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