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Add deriving handler for the FinEnum class #57

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Merged
lukaszcz merged 4 commits into from
Jul 22, 2025
Merged

Add deriving handler for the FinEnum class #57

lukaszcz merged 4 commits into from
Jul 22, 2025

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@janmasrovira
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@janmasrovira janmasrovira commented Jul 22, 2025 •
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Example:

import Prelude.FinEnum.Derive

inductive T where
  | a
  | b
  | c
  deriving Repr, DecidableEq, FinEnum

#eval FinEnum.toList T

The macro only works for inductive types with all nullary constructors

@janmasrovira janmasrovira self-assigned this Jul 22, 2025
@janmasrovira janmasrovira added the enhancement New feature or request label Jul 22, 2025
@janmasrovira janmasrovira marked this pull request as ready for review July 22, 2025 14:53
@janmasrovira janmasrovira requested a review from lukaszcz July 22, 2025 14:53
lukaszcz
lukaszcz reviewed Jul 22, 2025
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@lukaszcz lukaszcz merged commit 6fbbee6 into main Jul 22, 2025
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@lukaszcz lukaszcz deleted the derive-finenum branch July 22, 2025 15:46
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@janmasrovira @lukaszcz