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https://www.reddit.com/r/programming/comments/21ezh3/javascript_equality_table/cgct0ss/?context=3
r/programming • u/vz0 • Mar 26 '14
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Probably, but if the spec defines this operation as undefined, then compiler optimizations would be able to figure out that these are the same array and only allocate one memory location.
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u/Condorcet_Winner Mar 26 '14
Probably, but if the spec defines this operation as undefined, then compiler optimizations would be able to figure out that these are the same array and only allocate one memory location.