Files
newt/tests/black/Prelude.newt
Steve Dunham 8fe9613c02 additional syntactic sugar
- allow multiple names in infix, typesig, and dcon defs
- align fixities with Idris
2024-10-23 21:41:36 -07:00

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module Prelude
data Nat : U where
Z : Nat
S : Nat -> Nat
data Maybe : U -> U where
Just : {a : U} -> a -> Maybe a
Nothing : {a : U} -> Maybe a
data Either : U -> U -> U where
Left : {a b : U} -> a -> Either a b
Right : {a b : U} -> b -> Either a b
data List : U -> U where
Nil : {a : U} -> List a
Cons : {a : U} -> a -> List a -> List a
-- Currently if I say _::_ = Cons, it gets curried
infixr 7 _::_
_::_ : {a : U} -> a -> List a -> List a
_::_ x xs = Cons x xs