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Created attachment 402726 [details] [diff] [review] Set the count when done This should only matter for denseness considerations. I think. However, I'm not absolutely confident we always do that (it being a whole-system consideration), so to be safe we should do this even if we're not worried about Object.keys(O) arrays and their denseness over time. I really wish we had some better way to track sparseness than tracking this count everywhere in such a fragile manner, also slowing down dense-array sets when we eventually make tracing those sets not involve function-call overhead, but I don't see anything obvious to do instead. :-(
Attachment #402726 - Flags: review?(mrbkap)
Attachment #402726 - Flags: review?(mrbkap) → review+
Status: ASSIGNED → RESOLVED
Last Resolved: 9 years ago
Resolution: --- → FIXED
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