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113 lines
1.7 KiB
113 lines
1.7 KiB
;; This file declares the various types used by intrinsic/prelude definitions
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;; It is sort of special in that it doesn't care whether there are any associated definitions
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;; just that there are type definitions for that particular binding's name
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;; Type definitions
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deftype String (A300 Char)
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deftype Int Intrinsic
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deftype Float Intrinsic
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deftype Char Intrinsic
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deftype Byte Intrinsic
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deftype Void Intrinsic
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deftype IO Intrinsic
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deftype (List a)
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(Empty |
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(Cons a (List a)))
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deftype (Maybe a)
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(Nothing |
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(Just a))
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deftype (Either a b)
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((Left a) |
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(Right b))
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;; List functions
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(: :: (a -> (List a) -> (List a)))
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(map :: ((a -> b) -> (List a) -> (List b)))
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(head :: ((List a) -> a))
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(tail :: ((List a) -> (List a)))
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(!! :: (Int -> (List a) -> a))
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(take :: (Int -> (List a) -> (Maybe (List a))))
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(drop :: (Int -> (List a) -> (Maybe (List a))))
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;; Optional functions
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(maybe :: (b -> (a -> b) -> (Maybe a) -> b))
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(either :: ((b -> c) -> (b -> c) -> (Either a b) -> c))
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;; I/O functions
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(print :: (String -> (IO Void)))
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;; Operator definitions
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defop 3 Left (a + b)
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(add a b)
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defop 3 Left (a - b)
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(minus a b)
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defop 4 Left (a * b)
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(mul a b)
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defop 4 Left (a / b)
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(div a b)
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defop 5 Right (a ^ b)
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(pow a b)
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defop 3 Left (a ++ b)
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(listConcat a b)
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defop 2 Left (a == b)
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(eq a b)
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defop 2 Left (a > b)
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(gt a b)
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defop 2 Left (a >= b)
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(gte a b)
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defop 2 Left (a < b)
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(lt a b)
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defop 2 Left (a <= b)
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(lte a b)
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defop 2 Left (a && b)
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(and a b)
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defop 2 Left (a || b)
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(or a b)
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defop 1 Left (x : xs)
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(cons x xs)
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defop 1 Left (f $ x)
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(fapply f x)
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defop 1 Left (f . g)
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(compose f g)
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defop 1 Left (a | b)
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(bitwiseOr a b)
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defop 1 Left (a & b)
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(bitwiseAnd a b)
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