b80977561c
This is still *very* kludgey, and it needs lots of work which I'm not entirely prepared for, seeing as I really don't know anything about the ghc-api and how things are supposed to fit together. It is quite conceivable that the code could be simplified much further by someone who actually understands the ghc-api, and there may be bugs related to the fact that I don't actually know what some things do. However, this builds and does appear to work. Most of the testsuite is passing.
10 lines
257 B
Haskell
10 lines
257 B
Haskell
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import System.Eval.Haskell
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main = do i <- eval_ "Just (7 :: Int)"
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["Data.Maybe"]
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["-fglasgow-exts"]
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[]
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[] :: IO (Either [String] (Maybe (Maybe Int)))
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print i
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