module Type.DefArgs (
Def(..)
, defarg, defargs2, defargs3, defargs4, defargs5
, defargs6, defargs7, defargs8, defargs9, defargs10
, MightBe, type (=?)) where
import Type.Cluss
data Def = Def
data Nil = Nil
data a * b = Cons a b
(&) :: a -> b -> a * b
(&) = Cons
infixr 0 *, &
class DefArgs' f as where
type P f as :: [*]
defargs' :: K f as g => f -> as -> g
type K f as = In (P f as)
instance DefArgs' r Nil where
type P r Nil = '[Type r]
defargs' x Nil = projI (
x `andI`
noneI :: AllOfI '[Type r])
instance DefArgs' f as => DefArgs' (a -> f) (a * as) where
type P (a -> f) (a * as) = '[Binary (->) (IR1 (In [Type Def, Type a]) >|< K f as)]
defargs' f (Cons x xs) = projI ((projF (
(\Def -> defargs' (f x) xs) `andF`
(\x' -> defargs' (f x') xs) `andF`
noneF)) `andI2`
noneI :: AllOfI (P (a -> f) (a * as)))
type MightBe a' a = In [Type Def, Type a] a'
type a' =? a = MightBe a' a
infixl 0 =?
defarg :: (a' =? a) => (a -> r) -> a -> (a' -> r)
defarg f x = defargs' f (x & Nil)
defargs2 :: (a' =? a, b' =? b) => (a -> b -> r) -> a -> b -> (a' -> b' -> r)
defargs2 f x x2 = defargs' f (x & x2 & Nil)
defargs3 :: (a' =? a, b' =? b, c' =? c) => (a -> b -> c -> r) -> a -> b -> c -> (a' -> b' -> c' -> r)
defargs3 f x x2 x3 = defargs' f (x & x2 & x3 & Nil)
defargs4 :: (a' =? a, b' =? b, c' =? c, d' =? d) => (a -> b -> c -> d -> r) -> a -> b -> c -> d -> (a' -> b' -> c' -> d' -> r)
defargs4 f x x2 x3 x4 = defargs' f (x & x2 & x3 & x4 & Nil)
defargs5 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e) => (a -> b -> c -> d -> e -> r) -> a -> b -> c -> d -> e -> (a' -> b' -> c' -> d' -> e' -> r)
defargs5 f x x2 x3 x4 x5 = defargs' f (x & x2 & x3 & x4 & x5 & Nil)
defargs6 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e, f' =? f) => (a -> b -> c -> d -> e -> f -> r) -> a -> b -> c -> d -> e -> f -> (a' -> b' -> c' -> d' -> e' -> f' -> r)
defargs6 f x x2 x3 x4 x5 x6 = defargs' f (x & x2 & x3 & x4 & x5 & x6 & Nil)
defargs7 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e, f' =? f, g' =? g) => (a -> b -> c -> d -> e -> f -> g -> r) -> a -> b -> c -> d -> e -> f -> g -> (a' -> b' -> c' -> d' -> e' -> f' -> g' -> r)
defargs7 f x x2 x3 x4 x5 x6 x7 = defargs' f (x & x2 & x3 & x4 & x5 & x6 & x7 & Nil)
defargs8 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e, f' =? f, g' =? g, h' =? h) => (a -> b -> c -> d -> e -> f -> g -> h -> r) -> a -> b -> c -> d -> e -> f -> g -> h -> (a' -> b' -> c' -> d' -> e' -> f' -> g' -> h' -> r)
defargs8 f x x2 x3 x4 x5 x6 x7 x8 = defargs' f (x & x2 & x3 & x4 & x5 & x6 & x7 & x8 & Nil)
defargs9 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e, f' =? f, g' =? g, h' =? h, i' =? i) => (a -> b -> c -> d -> e -> f -> g -> h -> i -> r) -> a -> b -> c -> d -> e -> f -> g -> h -> i -> (a' -> b' -> c' -> d' -> e' -> f' -> g' -> h' -> i' -> r)
defargs9 f x x2 x3 x4 x5 x6 x7 x8 x9 = defargs' f (x & x2 & x3 & x4 & x5 & x6 & x7 & x8 & x9 & Nil)
defargs10 :: (a' =? a, b' =? b, c' =? c, d' =? d, e' =? e, f' =? f, g' =? g, h' =? h, i' =? i, j' =? j) => (a -> b -> c -> d -> e -> f -> g -> h -> i -> j -> r) -> a -> b -> c -> d -> e -> f -> g -> h -> i -> j -> (a' -> b' -> c' -> d' -> e' -> f' -> g' -> h' -> i' -> j' -> r)
defargs10 f x x2 x3 x4 x5 x6 x7 x8 x9 x10 = defargs' f (x & x2 & x3 & x4 & x5 & x6 & x7 & x8 & x9 & x10 & Nil)