70 lines
2.4 KiB
Haskell
70 lines
2.4 KiB
Haskell
![]() |
-- ghc-mod: Making Haskell development *more* fun
|
||
|
-- Copyright (C) 2015,2016 Daniel Gröber <dxld ÄT darkboxed DOT org>
|
||
|
--
|
||
|
-- This program is free software: you can redistribute it and/or modify
|
||
|
-- it under the terms of the GNU Affero General Public License as published by
|
||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||
|
-- (at your option) any later version.
|
||
|
--
|
||
|
-- This program is distributed in the hope that it will be useful,
|
||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
-- GNU Affero General Public License for more details.
|
||
|
--
|
||
|
-- You should have received a copy of the GNU Affero General Public License
|
||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
{-# LANGUAGE CPP #-}
|
||
|
{-# OPTIONS_GHC -fno-warn-orphans #-}
|
||
|
module Language.Haskell.GhcMod.Monad.Orphans where
|
||
|
|
||
|
#include "Compat.hs_h"
|
||
|
|
||
|
import Language.Haskell.GhcMod.Types
|
||
|
import Language.Haskell.GhcMod.Monad.Newtypes
|
||
|
|
||
|
import qualified Control.Monad.IO.Class as MTL
|
||
|
|
||
|
import Control.Monad.Reader (ReaderT(..))
|
||
|
import Control.Monad.State.Strict (StateT(..))
|
||
|
import Control.Monad.Trans.Journal (JournalT)
|
||
|
import Control.Monad.Trans.Maybe (MaybeT(..))
|
||
|
import Control.Monad.Error (Error(..), ErrorT(..))
|
||
|
|
||
|
--------------------------------------------------
|
||
|
-- Miscellaneous instances
|
||
|
|
||
|
#if DIFFERENT_MONADIO
|
||
|
instance MTL.MonadIO m => GHC.MonadIO (ReaderT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MTL.MonadIO m => GHC.MonadIO (StateT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance (Error e, MTL.MonadIO m) => GHC.MonadIO (ErrorT e m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MTL.MonadIO m => GHC.MonadIO (JournalT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MTL.MonadIO m => GHC.MonadIO (MaybeT m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
#endif
|
||
|
|
||
|
instance MonadIO IO where
|
||
|
liftIO = id
|
||
|
instance MonadIO m => MonadIO (ReaderT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIO m => MonadIO (StateT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance (Error e, MonadIO m) => MonadIO (ErrorT e m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIO m => MonadIO (JournalT x m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIO m => MonadIO (MaybeT m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIOC m => MonadIO (GmOutT m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIOC m => MonadIO (GmT m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIOC m => MonadIO (GmlT m) where
|
||
|
liftIO = MTL.liftIO
|
||
|
instance MonadIO LightGhc where
|
||
|
liftIO = MTL.liftIO
|