X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=utils%2Fghctags%2FMain.hs;h=c86a92a226154ba5628e631e4ce2aebc1824057f;hb=a1fae73a83665d7b9134509e80d34ff69a009cc7;hp=07787841bb1535c062cb7925682bcbb94fde531b;hpb=2493b18037055a5c284563d10931386e589a79b0;p=ghc-hetmet.git

diff --git a/utils/ghctags/Main.hs b/utils/ghctags/Main.hs
index 0778784..c86a92a 100644
--- a/utils/ghctags/Main.hs
+++ b/utils/ghctags/Main.hs
@@ -10,6 +10,7 @@ import DriverPhases     ( isHaskellSrcFilename )
 import HscTypes         ( msHsFilePath )
 import Name             ( getOccString )
 --import ErrUtils         ( printBagOfErrors )
+import Panic            ( panic )
 import DynFlags         ( defaultDynFlags )
 import Bag
 import Exception
@@ -100,7 +101,7 @@ main = do
                      then Just `liftM` openFile "TAGS" openFileMode
                      else return Nothing
 
-  GHC.defaultErrorHandler defaultDynFlags $
+  GHC.defaultErrorHandler (defaultDynFlags (panic "No settings")) $
     runGhc (Just ghc_topdir) $ do
       --liftIO $ print "starting up session"
       dflags <- getSessionDynFlags
@@ -251,7 +252,7 @@ boundValues mod group =
                        , bind <- bagToList binds
                        , x <- boundThings mod bind ]
                _other -> error "boundValues"
-      tys = [ n | ns <- map hsTyClDeclBinders (hs_tyclds group)
+      tys = [ n | ns <- map hsTyClDeclBinders (concat (hs_tyclds group))
                 , n <- map found ns ]
       fors = concat $ map forBound (hs_fords group)
              where forBound lford = case unLoc lford of
@@ -280,7 +281,6 @@ boundThings modname lbinding =
           in case unLoc lpat of
                WildPat _ -> tl
                VarPat name -> lid name : tl
-               VarPatOut name _ -> lid name : tl -- XXX need help here
                LazyPat p -> patThings p tl
                AsPat id p -> patThings p (thing id : tl)
                ParPat p -> patThings p tl
@@ -293,7 +293,6 @@ boundThings modname lbinding =
                LitPat _ -> tl
                NPat _ _ _ -> tl -- form of literal pattern?
                NPlusKPat id _ _ _ -> thing id : tl
-               TypePat _ -> tl -- XXX need help here
                SigPatIn p _ -> patThings p tl
                SigPatOut p _ -> patThings p tl
                _ -> error "boundThings"