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authorSimon Peyton Jones <simonpj@microsoft.com>2012-05-25 08:30:11 +0100
committerSimon Peyton Jones <simonpj@microsoft.com>2012-05-25 08:30:11 +0100
commit4fbd2b4b0088d373f0d026dc1cd7117269c7a9db (patch)
treecda83859f02c1934b1d90c8e76c3b7b21f1ece20 /src/Haddock/Convert.hs
parentfef07ac22cc89888e78233807e55c7dbf6f405f5 (diff)
Follow changes in LHsTyVarBndrs
Diffstat (limited to 'src/Haddock/Convert.hs')
-rw-r--r--src/Haddock/Convert.hs32
1 files changed, 18 insertions, 14 deletions
diff --git a/src/Haddock/Convert.hs b/src/Haddock/Convert.hs
index e2eb990b..b5b905e7 100644
--- a/src/Haddock/Convert.hs
+++ b/src/Haddock/Convert.hs
@@ -31,6 +31,7 @@ import TysPrim ( alphaTyVars )
import TysWiredIn ( listTyConName, eqTyCon )
import Bag ( emptyBag )
import SrcLoc ( Located, noLoc, unLoc )
+import Data.List( partition )
-- the main function here! yay!
@@ -97,12 +98,14 @@ synifyTyCon tc
| isFunTyCon tc || isPrimTyCon tc
= TyDecl { tcdLName = synifyName tc
, tcdTyVars = -- tyConTyVars doesn't work on fun/prim, but we can make them up:
- mkHsQTvs $ zipWith
- (\fakeTyVar realKind -> noLoc $
- KindedTyVar (getName fakeTyVar)
- (synifyKindSig realKind))
- alphaTyVars --a, b, c... which are unfortunately all kind *
- (fst . splitKindFunTys $ tyConKind tc)
+ let mk_hs_tv realKind fakeTyVar
+ = noLoc $ KindedTyVar (getName fakeTyVar)
+ (synifyKindSig realKind)
+ in HsQTvs { hsq_kvs = [] -- No kind polymorhism
+ , hsq_tvs = zipWith mk_hs_tv (fst (splitKindFunTys (tyConKind tc)))
+ alphaTyVars --a, b, c... which are unfortunately all kind *
+ }
+
, tcdTyDefn = TyData { td_ND = DataType -- arbitrary lie, they are neither
-- algebraic data nor newtype:
, td_ctxt = noLoc []
@@ -231,15 +234,16 @@ synifyCtx = noLoc . map (synifyType WithinType)
synifyTyVars :: [TyVar] -> LHsTyVarBndrs Name
-synifyTyVars tvs = mkHsQTvs (map synifyTyVar tvs)
+synifyTyVars ktvs = HsQTvs { hsq_kvs = map tyVarName kvs
+ , hsq_tvs = map synifyTyVar tvs }
where
- synifyTyVar tv = noLoc $ let
- kind = tyVarKind tv
- name = getName tv
- in if isLiftedTypeKind kind
- then UserTyVar name
- else KindedTyVar name (synifyKindSig kind)
-
+ (kvs, tvs) = partition isKindVar ktvs
+ synifyTyVar tv
+ | isLiftedTypeKind kind = noLoc (UserTyVar name)
+ | otherwise = noLoc (KindedTyVar name (synifyKindSig kind))
+ where
+ kind = tyVarKind tv
+ name = getName tv
--states of what to do with foralls:
data SynifyTypeState