Mon Nov 20 21:03:27 UTC 2017

Repository : ssh://git@git.haskell.org/haddock

On branches: alexbiehl-patch-1,ghc-head,ghc-head1,haddock-quick,headdock-library-1.4.5,ie_avails,master,pr-filter-maps,pr/cabal-desc,travis,v2.18,wip-located-module-as,wip/D2418,wip/T12942,wip/T13163,wip/T3384,wip/embelleshed-rdr,wip/new-tree-one-param,wip/rae,wip/remove-frames,wip/remove-frames1,wip/revert-ttg-2017-11-20,wip/ttg-2017-10-13,wip/ttg-2017-10-31,wip/ttg-2017-11-06,wip/ttg2-2017-11-10,wip/ttg3-2017-11-12,wip/ttg4-constraints-2017-11-13
Link       : http://git.haskell.org/haddock.git/commitdiff/f833ba8cdbe6ea9436f9f7bf79494a968e8394f0

>---------------------------------------------------------------

commit f833ba8cdbe6ea9436f9f7bf79494a968e8394f0
Author: Simon Peyton Jones <simonpj at microsoft.com>
Date:   Wed Jun 15 12:56:01 2016 +0100

    Follow GHC re-adding FunTy


>---------------------------------------------------------------

f833ba8cdbe6ea9436f9f7bf79494a968e8394f0
 haddock-api/src/Haddock/Convert.hs                   |  2 +-
 haddock-api/src/Haddock/Interface/AttachInstances.hs | 13 +++++++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/haddock-api/src/Haddock/Convert.hs b/haddock-api/src/Haddock/Convert.hs
index ecc26b9..5f3a1e9 100644
--- a/haddock-api/src/Haddock/Convert.hs
+++ b/haddock-api/src/Haddock/Convert.hs
@@ -406,7 +406,7 @@ synifyType _ (AppTy t1 t2) = let
   s1 = synifyType WithinType t1
   s2 = synifyType WithinType t2
   in noLoc $ HsAppTy s1 s2
-synifyType _ (ForAllTy (Anon t1) t2) = let
+synifyType _ (FunTy t1 t2) = let
   s1 = synifyType WithinType t1
   s2 = synifyType WithinType t2
   in noLoc $ HsFunTy s1 s2
diff --git a/haddock-api/src/Haddock/Interface/AttachInstances.hs b/haddock-api/src/Haddock/Interface/AttachInstances.hs
index f00da3e..d5d7481 100644
--- a/haddock-api/src/Haddock/Interface/AttachInstances.hs
+++ b/haddock-api/src/Haddock/Interface/AttachInstances.hs
@@ -169,15 +169,15 @@ instHead (_, _, cls, args)
   = (map argCount args, className cls, map simplify args)
 
 argCount :: Type -> Int
-argCount (AppTy t _) = argCount t + 1
+argCount (AppTy t _)     = argCount t + 1
 argCount (TyConApp _ ts) = length ts
-argCount (ForAllTy (Anon _) _ ) = 2
-argCount (ForAllTy _ t) = argCount t
-argCount (CastTy t _) = argCount t
+argCount (FunTy _ _ )    = 2
+argCount (ForAllTy _ t)  = argCount t
+argCount (CastTy t _)    = argCount t
 argCount _ = 0
 
 simplify :: Type -> SimpleType
-simplify (ForAllTy (Anon t1) t2) = SimpleType funTyConName [simplify t1, simplify t2]
+simplify (FunTy t1 t2)  = SimpleType funTyConName [simplify t1, simplify t2]
 simplify (ForAllTy _ t) = simplify t
 simplify (AppTy t1 t2) = SimpleType s (ts ++ maybeToList (simplify_maybe t2))
   where (SimpleType s ts) = simplify t1
@@ -239,8 +239,9 @@ isTypeHidden expInfo = typeHidden
       case t of
         TyVarTy {} -> False
         AppTy t1 t2 -> typeHidden t1 || typeHidden t2
+        FunTy t1 t2 -> typeHidden t1 || typeHidden t2
         TyConApp tcon args -> nameHidden (getName tcon) || any typeHidden args
-        ForAllTy bndr ty -> typeHidden (binderType bndr) || typeHidden ty
+        ForAllTy bndr ty -> typeHidden (tyVarKind (binderVar bndr)) || typeHidden ty
         LitTy _ -> False
         CastTy ty _ -> typeHidden ty
         CoercionTy {} -> False

