Update inline-r/src/H/Prelude/Interactive.hs

Author: facundominguez

inline-r/inline-r.cabal

@@ -60,7 +60,7 @@ library
     Foreign.R.Parse
     Foreign.R.Type
     H.Prelude
---    H.Prelude.Interactive
+    H.Prelude.Interactive
     Language.R
     Language.R.Debug
     Language.R.GC

inline-r/src/H/Prelude/Interactive.hs

@@ -27,12 +27,9 @@ instance MonadR IO where
 class PrintR a where
   printR :: MonadR m => a -> m ()
 
-instance PrintR (SEXP s a) where
+instance PrintR (SEXP s) where
   printR = io . R.printValue
 
-instance PrintR (R.SomeSEXP s) where
-  printR s = R.unSomeSEXP s printR
-
 -- | A form of the 'printR' function that is more convenient in an interactive
 -- session.
 p :: (MonadR m, PrintR a) => m a -> m ()