Fix warnings
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@@ -23,11 +23,17 @@ import GhcMonad
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import Exception
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import MonadUtils
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import DynFlags
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import Data.Monoid (Monoid)
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-- ghc <= 7.2
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#if !MIN_VERSION_ghc(7,4,0)
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import HscTypes
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#endif
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-- base <= 4.6
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#if !MIN_VERSION_base(4,7,0)
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import Data.Monoid (Monoid)
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import Control.Monad.Trans.Class (lift)
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#endif
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import Data.IORef (IORef, readIORef, writeIORef, newIORef)
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import Control.Monad (liftM)
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@@ -36,7 +42,6 @@ import Control.Monad.Base (MonadBase,liftBase)
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import Control.Monad.Trans.RWS.Lazy (RWST(..),runRWST)
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import Control.Monad.Trans.Control (MonadBaseControl(..), StM, liftBaseWith
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, control, liftBaseOp, liftBaseOp_)
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import Control.Monad.Trans.Class (lift)
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import Control.Monad.Reader.Class
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import Control.Monad.Writer.Class
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import Control.Monad.State.Class
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