22 lines
No EOL
291 B
Text
22 lines
No EOL
291 B
Text
Import Int.
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Variable first : Bool
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Push
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Variables a b c : Int
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Variable f : Int -> Int
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Eval f a
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Pop
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Eval f a -- should produce an error
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Show Environment 1
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Push
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Infixl 100 ++ : Int::add
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Check 10 ++ 20
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Pop
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Check 10 ++ 20 -- should produce an error
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Pop -- should produce an error |