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A comment on Go 1.21. Parent comment

Re:Go 1.21 by onionisafruit on Wednesday June 21, 2023 @06:40PM (#36425670)
There were compiler optimizations for clearing by iterating. I haven’t looked at the code, but I suspect this won’t be much more efficient than iterating was with the optimizations.
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Re:Go 1.21 by yencabulator on Wednesday June 21, 2023 @10:43PM (#36427419)
I expect both will result in the same code; the only difference is that the clear built-in can handle maps with NaN keys.
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