39 lines
991 B
Haskell
39 lines
991 B
Haskell
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import System.Plugins
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import System.Directory
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a = "Foo.hs" -- uesr code
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b = "Bar.hs" -- trusted code. Result is "Bar.o"
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main = do
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status <- merge a b
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f <- case status of
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MergeFailure e -> error "merge failure"
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MergeSuccess _ _ f -> return f
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status <- merge a b
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f' <- case status of
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MergeFailure e -> error "merge failure"
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MergeSuccess ReComp _ f -> error "unnec. merge"
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MergeSuccess NotReq _ f -> return f
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print ( f == f' )
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status <- make f' []
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o <- case status of
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MakeFailure e -> error "make failed"
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MakeSuccess _ o -> return o
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m_v <- load o [] [] "resource"
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v <- case m_v of
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LoadSuccess _ v -> return v
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_ -> error "load failed"
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putStrLn $ show $ (v :: Int)
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removeFile o
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return ()
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makeCleaner f
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