diff options
Diffstat (limited to 'haddock-api/src/Haddock')
| -rw-r--r-- | haddock-api/src/Haddock/Interface.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/haddock-api/src/Haddock/Interface.hs b/haddock-api/src/Haddock/Interface.hs index 62b0aea9..cdc3064e 100644 --- a/haddock-api/src/Haddock/Interface.hs +++ b/haddock-api/src/Haddock/Interface.hs @@ -1,3 +1,4 @@ +{-# LANGUAGE CPP #-} ----------------------------------------------------------------------------- -- | -- Module : Haddock.Interface @@ -48,14 +49,20 @@ import qualified Data.Set as Set import Distribution.Verbosity import System.Directory import System.FilePath +import System.IO import Text.Printf import Digraph import DynFlags hiding (verbosity) import Exception import GHC hiding (verbosity) +#if defined(mingw32_HOST_OS) +import GHC.IO.Encoding.CodePage (mkLocaleEncoding) +import GHC.IO.Encoding.Failure (CodingFailureMode(TransliterateCodingFailure)) +#endif import HscTypes import FastString (unpackFS) +import MonadUtils (liftIO) -- | Create 'Interface's and a link environment by typechecking the list of -- modules using the GHC API and processing the resulting syntax trees. @@ -68,6 +75,10 @@ processModules -> Ghc ([Interface], LinkEnv) -- ^ Resulting list of interfaces and renaming -- environment processModules verbosity modules flags extIfaces = do +#if defined(mingw32_HOST_OS) + -- Avoid internal error: <stderr>: hPutChar: invalid argument (invalid character)' non UTF-8 Windows + liftIO $ hSetEncoding stderr $ mkLocaleEncoding TransliterateCodingFailure +#endif out verbosity verbose "Creating interfaces..." let instIfaceMap = Map.fromList [ (instMod iface, iface) | ext <- extIfaces |