diff options
| author | Simon Peyton Jones <simonpj@microsoft.com> | 2016-06-15 12:56:01 +0100 |
|---|---|---|
| committer | Simon Peyton Jones <simonpj@microsoft.com> | 2016-06-15 12:56:01 +0100 |
| commit | f833ba8cdbe6ea9436f9f7bf79494a968e8394f0 (patch) | |
| tree | af4349fecf01a1152e5ad457d5a444d0a1dc9bb5 /haddock-api/src/Haddock/Interface | |
| parent | 09054c2c6ac346b19d0dec9a43956fcea1c272fb (diff) | |
Follow GHC re-adding FunTy
Diffstat (limited to 'haddock-api/src/Haddock/Interface')
| -rw-r--r-- | haddock-api/src/Haddock/Interface/AttachInstances.hs | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/haddock-api/src/Haddock/Interface/AttachInstances.hs b/haddock-api/src/Haddock/Interface/AttachInstances.hs index f00da3ea..d5d74819 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 |