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minor code cleanups (#21215)

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Andreas Rumpf 2023-01-02 10:39:17 +01:00 • committed by GitHub
commit cf1b16ef8b
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6 changed files with 32 additions and 36 deletions
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lib/std/enumutils.nim
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@ -112,9 +112,9 @@ const invalidSlot = uint8.high
proc genLookup[T: typedesc[HoleyEnum]](_: T): auto =
const n = span(T)
var ret: array[n, uint8]
var i = 0
assert n <= invalidSlot.int
var ret {.noinit.}: array[n, uint8]
for ai in mitems(ret): ai = invalidSlot
for ai in items(T):
ret[ai.ord - T.low.ord] = uint8(i)