diff options
Diffstat (limited to 'src/Haddock/Backends/Hoogle.hs')
| -rw-r--r-- | src/Haddock/Backends/Hoogle.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/Haddock/Backends/Hoogle.hs b/src/Haddock/Backends/Hoogle.hs index e4415db9..44e83d64 100644 --- a/src/Haddock/Backends/Hoogle.hs +++ b/src/Haddock/Backends/Hoogle.hs @@ -114,16 +114,17 @@ ppExport (ExportDecl decl dc subdocs _) = doc (fst dc) ++ f (unL decl) f (TyClD d@TyData{}) = ppData d subdocs f (TyClD d@ClassDecl{}) = ppClass d f (TyClD d@TySynonym{}) = ppSynonym d - f (ForD (ForeignImport name typ _)) = ppSig $ TypeSig name typ - f (ForD (ForeignExport name typ _)) = ppSig $ TypeSig name typ + f (ForD (ForeignImport name typ _)) = ppSig $ TypeSig [name] typ + f (ForD (ForeignExport name typ _)) = ppSig $ TypeSig [name] typ f (SigD sig) = ppSig sig f _ = [] ppExport _ = [] ppSig :: Sig Name -> [String] -ppSig (TypeSig name sig) = [operator (out name) ++ " :: " ++ outHsType typ] +ppSig (TypeSig names sig) = [operator prettyNames ++ " :: " ++ outHsType typ] where + prettyNames = concat . intersperse ", " $ map out names typ = case unL sig of HsForAllTy Explicit a b c -> HsForAllTy Implicit a b c x -> x |