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Within LTS Haskell 24.31 (ghc-9.10.3)

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1. enumFromThenTo :: Enum a => a -> a -> a -> [a]

   numhask	NumHask.Prelude

   Used in Haskell's translation of [n,n'..m] with [n,n'..m] = enumFromThenTo n n' m, a possible implementation being enumFromThenTo n n' m = worker (f x) (c x) n m, x = fromEnum n' - fromEnum n, c x = bool (>=) ((x 0)

   f n y
   | n > 0 = f (n - 1) (succ y)
   | n < 0 = f (n + 1) (pred y)
   | otherwise = y
   
   

   and

   worker s c v m
   | c v m = v : worker s c (s v) m
   | otherwise = []
   
   

   Examples

   • enumFromThenTo 4 2 -6 :: [Integer] =
     [4,2,0,-2,-4,-6]

   • enumFromThenTo 6 8 2 :: [Int] = []

2. enumFromTo :: Enum a => a -> a -> [a]

   numhask	NumHask.Prelude

   Used in Haskell's translation of [n..m] with [n..m] = enumFromTo n m, a possible implementation being

   enumFromTo n m
   | n <= m = n : enumFromTo (succ n) m
   | otherwise = []
   
   

   Examples

   • enumFromTo 6 10 :: [Int] = [6,7,8,9,10]

   • enumFromTo 42 1 :: [Integer] = []

3. enum_ :: HasEnum s a => Lens' s a

   swagger2	Data.Swagger.Lens

   No documentation available.

4. enumAlphabeticNames :: Int -> [Name]

   th-lego	THLego.Helpers

   No documentation available.

5. enumDec :: Name -> [Name] -> Dec

   th-lego	THLego.Helpers

   No documentation available.

6. enumAccessorIsLabel :: TyLit -> Type -> Name -> Dec

   th-lego	THLego.Instances

   No documentation available.

7. enumConstructorIsLabel :: TyLit -> Type -> Name -> Dec

   th-lego	THLego.Instances

   No documentation available.

8. enumHasField :: TyLit -> Type -> Name -> Dec

   th-lego	THLego.Instances

   HasField instance which focuses on a variant of an enum and projects it into Bool signaling whether the value matches. Generates code of the following pattern:

   instance HasField "fieldLabel" enumType Bool
   

9. enumConstructorToBool :: Name -> Exp

   th-lego	THLego.Lambdas

   No documentation available.

10. enumFrom :: Enum a => a -> [a]

    basic-prelude	CorePrelude

    Used in Haskell's translation of [n..] with [n..] = enumFrom n, a possible implementation being enumFrom n = n : enumFrom (succ n).

    Examples

    • enumFrom 4 :: [Integer] = [4,5,6,7,...]

    • enumFrom 6 :: [Int] = [6,7,8,9,...,maxBound ::
      Int]

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