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12 lines
257 B
Idris
12 lines
257 B
Idris
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data Vect : Nat -> Type -> Type where
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Nil : Vect Z a
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(::) : a -> Vect k a -> Vect (S k) a
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%name Vect xs, ys, zs
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append : Vect n a -> Vect m a -> Vect (n + m) a
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append xs ys
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= case xs of
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[] => ?bar_3
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(x :: zs) => ?bar_4
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