mirror of
https://github.com/idris-lang/Idris2.git
synced 2024-12-18 08:42:11 +03:00
31 lines
630 B
Idris
31 lines
630 B
Idris
|
data Vect : Nat -> Type -> Type where
|
||
|
|
Nil : Vect Z a
|
||
|
|
(::) : a -> Vect k a -> Vect (S k) a
|
||
|
|
|
||
|
|
record MyDPair a (p : a -> Type) where
|
||
|
|
constructor MkMyDPair
|
||
|
|
dfst : a
|
||
|
|
dsnd : p dfst
|
||
|
|
|
||
|
|
record DVect a where
|
||
|
|
constructor MkDVect
|
||
|
|
test : Int
|
||
|
|
{n : Nat}
|
||
|
|
vec : Vect n a
|
||
|
|
|
||
|
|
record Person where
|
||
|
|
constructor MkPerson
|
||
|
|
name : String
|
||
|
|
age, shoesize : Int
|
||
|
|
some_fn : b -> b -- 'b' bound as an argument to MkPerson
|
||
|
|
|
||
|
|
testPair : MyDPair Nat (\n => Vect n Int)
|
||
|
|
testPair = MkMyDPair _ [1,2,3,4,5]
|
||
|
|
|
||
|
|
testDVect : DVect Int
|
||
|
|
testDVect = MkDVect 94 [1,2,3,4,5]
|
||
|
|
|
||
|
|
testPerson : Person
|
||
|
|
testPerson = MkPerson "Wowbagger" 1337 10 (\x => S x)
|
||
|
|
|