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Update docs/_posts/2022-08-29-luau-recap-august-2022.md

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Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
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Alexander McCord 2022-08-30 09:33:18 -07:00 • committed by GitHub
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@ -165,7 +165,7 @@ local s: string = my_cool_lower("HI")
* Compiler can now constant fold builtins under -O2, for example `string.byte("A")` is compiled to a constant
* Compiler can model the cost of builtins for the purpose of inlining/unrolling
* Local reassignment i.e. `local x = y :: T` is free iff neither `x` nor `y` is mutated/captured
* Improve debug.traceback performance by 1.15-1.75x depending on the platform
* Improve `debug.traceback` performance by 1.15-1.75x depending on the platform
* Fix a corner case with table assignment semantics when key didn't exist in the table and __newindex was defined: we now use Lua 5.2 semantics and call __newindex, which results in less wasted space, support for NaN keys in __newindex path and correct support for frozen tables
* Reduce parser C stack consumption which fixes some stack overflow crashes on deeply nested sources
* Improve performance of bit32.extract/replace when width is implied (~3% faster chess)