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fixes #22844; uses arrays to store holeyenums for iterations; much more efficient than sets and reasonable for holeyenums (#22845)

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fixes #22844
This commit is contained in:
ringabout
2023-10-21 00:38:42 +08:00
committed by GitHub
parent 27deacecaa
commit e10878085e
2 changed files with 17 additions and 1 deletions
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lib/std/enumutils.nim
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@@ -82,7 +82,7 @@ macro genEnumCaseStmt*(typ: typedesc, argSym: typed, default: typed,
result.add nnkElse.newTree(default)
macro enumFullRange(a: typed): untyped =
newNimNode(nnkCurly).add(a.getType[1][1..^1])
newNimNode(nnkBracket).add(a.getType[1][1..^1])
macro enumNames(a: typed): untyped =
# this could be exported too; in particular this could be useful for enum with holes.