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20 lines
500 B
Idris
20 lines
500 B
Idris
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import Data.List
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import Data.String
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import System.File
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path : String
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path = "build/exec/fold_app/fold.ss"
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mainLine : String -> Bool
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mainLine str =
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("(define Main-main" `isPrefixOf` str) &&
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not ("Main-manyToSmall" `isInfixOf` str)
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main : IO ()
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main = do
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Right str <- readFile path
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| Left err => putStrLn "Error when reading \{path}"
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case any mainLine (lines str) of
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True => putStrLn "Constant expression correctly folded"
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False => putStrLn "Failed to fold constant expression"
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