Wouldn't this allocate wasteful amounts of RAM unnecessarily for every step in a... | Hacker News

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		xd1936 50 days ago \| parent \| context \| favorite \| on: John Carmack on mutable variables Wouldn't this allocate wasteful amounts of RAM unnecessarily for every step in a calculation?

beeflet 50 days ago [–]

not if it gets optimized out

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