diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Main.hs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/Main.hs b/src/Main.hs index 5c686873..a4b9810f 100644 --- a/src/Main.hs +++ b/src/Main.hs @@ -16,7 +16,7 @@ import HaddockVersion import Paths_haddock ( getDataDir ) import Prelude hiding ( catch ) -import Control.Exception ( bracket, throwIO, catch, Exception(..) ) +import Control.Exception ( catch ) import Control.Monad ( when, liftM ) import Control.Monad.Writer ( Writer, runWriter, tell ) import Data.Char ( isSpace ) @@ -28,18 +28,18 @@ import Data.Maybe ( Maybe(..), isJust, isNothing, maybeToList, import System.Console.GetOpt ( getOpt, usageInfo, ArgOrder(..), OptDescr(..), ArgDescr(..) ) import System.Environment ( getArgs ) -import System.IO ( stderr, IOMode(..), openFile, hClose, - hGetContents, hPutStrLn ) -import System.Directory ( doesFileExist, doesDirectoryExist ) +import System.Directory ( doesDirectoryExist ) + import qualified Data.Map as Map import Data.Map (Map) + import Distribution.InstalledPackageInfo ( InstalledPackageInfo(..) ) import qualified GHC ( init ) import GHC hiding ( init ) import Outputable import SrcLoc -import qualified Digraph as Digraph +import Digraph ( flattenSCC ) import Name import Module ( mkModule ) import InstEnv @@ -202,7 +202,7 @@ sortAndCheckModules session flags files = defaultErrorHandler flags $ do let modSumFile = fromJust . ml_hs_file . ms_location sortedGraph = topSortModuleGraph False moduleGraph Nothing - sortedModules = concatMap Digraph.flattenSCC sortedGraph + sortedModules = concatMap flattenSCC sortedGraph modsAndFiles = [ (ms_mod modsum, modSumFile modsum) | modsum <- sortedModules, modSumFile modsum `elem` files ] |