testsuite/tests/typecheck/should_fail/LevPolyBounded.hs


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-- inspired by comment:25 on #12708

{-# LANGUAGE PolyKinds, StandaloneKindSignatures #-}

module LevPolyBounded where

import Data.Kind
import GHC.Exts

type XBounded :: TYPE r -> Constraint
class XBounded a where
  minBound :: a
  maxBound :: a