Do dependency analysis when kind-checking type declarations

[ghc-hetmet.git] / utils / ghctags / Main.hs

diff --git a/utils/ghctags/Main.hs b/utils/ghctags/Main.hs
index 118bcac..a25537e 100644 (file)
--- a/utils/ghctags/Main.hs
+++ b/utils/ghctags/Main.hs
@@ -251,7 +251,7 @@ 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