From de8bb8acbfd411d7494c1b35f55cd7edba003b7f Mon Sep 17 00:00:00 2001
From: gentzen
Date: Tue, 31 May 2011 07:14:25 0700
Subject: [PATCH] update baked in CoqPass.hs

build/CoqPass.hs  678 +++++++++++++++++++++++
1 file changed, 288 insertions(+), 390 deletions()
diff git a/build/CoqPass.hs b/build/CoqPass.hs
index 982383e..cc34454 100644
 a/build/CoqPass.hs
+++ b/build/CoqPass.hs
@@ 2,6 +2,7 @@
module CoqPass ( coqPassCoreToString, coqPassCoreToCore )
where
import qualified Unique
+import qualified Kind
import qualified UniqSupply
import qualified MkCore
import qualified TysWiredIn
@@ 18,6 +19,7 @@ import qualified TyCon
import qualified Coercion
import qualified Var
import qualified Id
+import qualified Pair
import qualified FastString
import qualified BasicTypes
import qualified DataCon
@@ 50,19 +52,11 @@ cmpAlts (a1,_,_) (a2,_,_) = Data.Ord.compare a2 a1
sortAlts :: [(CoreSyn.AltCon,[Var.Var],CoreSyn.Expr Var.Var)] > [(CoreSyn.AltCon,[Var.Var],CoreSyn.Expr Var.Var)]
sortAlts x = Data.List.sortBy (\a b > if a `CoreSyn.ltAlt` b then Data.Ord.LT else Data.Ord.GT) x
coreVarToWeakVar :: Var.Var > WeakVar
coreVarToWeakVar v  Id.isId v = WExprVar (WeakExprVar v (errOrFail (coreTypeToWeakType (Var.varType v))))
coreVarToWeakVar v  Var.isTyVar v = WTypeVar (WeakTypeVar v (coreKindToKind (Var.varType v)))
coreVarToWeakVar v  Var.isCoVar v
 = WCoerVar (WeakCoerVar v
 (errOrFail (coreTypeToWeakType (Prelude.fst (Coercion.coercionKind (Var.varType v)))))
 (errOrFail (coreTypeToWeakType (Prelude.snd (Coercion.coercionKind (Var.varType v))))))
coreVarToWeakVar _ =
 Prelude.error "Var.Var that is neither an expression variable, type variable, nor coercion variable!"

errOrFail :: OrError t > t
errOrFail (OK x) = x
errOrFail (Error s) = Prelude.error s
+coreVarToWeakVar :: Var.Var > CoreVarToWeakVarResult
+coreVarToWeakVar v  Id.isId v = CVTWVR_EVar (Var.varType v)
+coreVarToWeakVar v  Var.isTyVar v = CVTWVR_TyVar (coreKindToKind (Var.varType v))
+coreVarToWeakVar v  Coercion.isCoVar v = CVTWVR_CoVar (Prelude.fst (Coercion.coVarKind v)) (Prelude.snd (Coercion.coVarKind v))
+coreVarToWeakVar _ = Prelude.error "Var.Var that is neither an expression, type variable, nor coercion variable!"
rawTyFunKind :: TyCon.TyCon > ( [Kind] , Kind )
rawTyFunKind tc = ((Prelude.map coreKindToKind (Prelude.take (TyCon.tyConArity tc) argk))
@@ 95,21 +89,21 @@ sanitizeForLatex ('#':x) = "\\#"++(sanitizeForLatex x)
sanitizeForLatex (c:x) = c:(sanitizeForLatex x)
kindToCoreKind :: Kind > TypeRep.Kind
kindToCoreKind KindStar = TypeRep.liftedTypeKind
kindToCoreKind (KindArrow k1 k2) = Coercion.mkArrowKind (kindToCoreKind k1) (kindToCoreKind k2)
+kindToCoreKind KindStar = Kind.liftedTypeKind
+kindToCoreKind (KindArrow k1 k2) = Kind.mkArrowKind (kindToCoreKind k1) (kindToCoreKind k2)
kindToCoreKind k = Prelude.error ((Prelude.++)
"kindToCoreKind does not know how to handle kind "
(kindToString k))
coreKindToKind :: TypeRep.Kind > Kind
coreKindToKind k =
 case Coercion.splitKindFunTy_maybe k of
+ case Kind.splitKindFunTy_maybe k of
Prelude.Just (k1,k2) > KindArrow (coreKindToKind k1) (coreKindToKind k2)
Prelude.Nothing >
 if (Coercion.isLiftedTypeKind k) then KindStar
 else if (Coercion.isUnliftedTypeKind k) then KindStar
 else if (Coercion.isArgTypeKind k) then KindStar
 else if (Coercion.isUbxTupleKind k) then KindStar
 else if (Coercion.isOpenTypeKind k) then KindStar
+ if (Kind.isLiftedTypeKind k) then KindStar
+ else if (Kind.isUnliftedTypeKind k) then KindStar
+ else if (Kind.isArgTypeKind k) then KindStar
+ else if (Kind.isUbxTupleKind k) then KindStar
+ else if (Kind.isOpenTypeKind k) then KindStar

 The "subkinding" in GHC is not dealt with in System FC, and dealing
 with it is not actually as simple as you'd think.
@@ 119,8 +113,7 @@ coreKindToKind k =
 else if (Coercion.isArgTypeKind k) then KindArgType
 else if (Coercion.isUbxTupleKind k) then KindUnboxedTuple

 else if (Coercion.isTySuperKind k) then Prelude.error "coreKindToKind got the kindofthekindoftypes"
 else if (Coercion.isCoSuperKind k) then Prelude.error "coreKindToKind got the kindofthekindofcoercions"
+ else if (Kind.isTySuperKind k) then Prelude.error "coreKindToKind got the kindofthekindoftypes"
else Prelude.error ((Prelude.++) "coreKindToKind got an unknown kind: "
(Outputable.showSDoc (Outputable.ppr k)))
outputableToString :: Outputable.Outputable a => a > Prelude.String
@@ 141,54 +134,6 @@ coreViewDeep t =
Prelude.Nothing > TypeRep.PredTy p
Prelude.Just t' > t'
coreCoercionToWeakCoercion :: Type.Type > WeakCoercion
coreCoercionToWeakCoercion c =
 WCoUnsafe (errOrFail (coreTypeToWeakType t1)) (errOrFail (coreTypeToWeakType t2))
 where
 (t1,t2) = Coercion.coercionKind c
{
 REMEMBER: cotycon applications may be oversaturated
 case c of
 TypeRep.TyVarTy v > WCoVar (WeakCoerVar v (Prelude.error "FIXME") (Prelude.error "FIXME") (Prelude.error "FIXME"))
 TypeRep.AppTy t1 t2 > WCoApp (coreCoercionToWeakCoercion t1) (coreCoercionToWeakCoercion t2)
 TypeRep.TyConApp tc t >
 case TyCon.isCoercionTyCon_maybe tc of
 Prelude.Nothing > Prelude.error ((Prelude.++) "coreCoercionToWeakCoercion got isCoercionTyCon_maybe " (outputableToString c))
 Prelude.Just (_, ctcd) >
 case (ctcd,t) of
 (TyCon.CoTrans , [x,y] ) > WCoComp (coreCoercionToWeakCoercion x) (coreCoercionToWeakCoercion y)
 (TyCon.CoSym , [x] ) > WCoSym (coreCoercionToWeakCoercion x)
 (TyCon.CoLeft , [x] ) > WCoLeft (coreCoercionToWeakCoercion x)
 (TyCon.CoRight , [x] ) > WCoLeft (coreCoercionToWeakCoercion x)
 (TyCon.CoUnsafe, [t1, t2 ] ) > WCoUnsafe (coreTypeToWeakType t1) (coreTypeToWeakType t2)
 (TyCon.CoTrans , [] ) > Prelude.error "CoTrans is not in postpublicationappendix SystemFC1"
 (TyCon.CoCsel1 , [] ) > Prelude.error "CoCsel1 is not in postpublicationappendix SystemFC1"
 (TyCon.CoCsel2 , [] ) > Prelude.error "CoCsel2 is not in postpublicationappendix SystemFC1"
 (TyCon.CoCselR , [] ) > Prelude.error "CoCselR is not in postpublicationappendix SystemFC1"
 (TyCon.CoInst , [] ) > Prelude.error "CoInst is not in postpublicationappendix SystemFC1"
 (TyCon.CoAxiom _ _ _ , _ ) > Prelude.error "CoAxiom is not yet implemented (FIXME)"
 ( _, [ t1 , t2 ]) > WCoUnsafe (errOrFail (coreTypeToWeakType t1)) (errOrFail (coreTypeToWeakType t2))
 _ > Prelude.error ((Prelude.++) "coreCoercionToWeakCoercion got " (outputableToString c))
 _ > Prelude.error ((Prelude.++) "coreCoercionToWeakCoercion got " (outputableToString c))
}
 TypeRep.ForAllTy v t > WCoAll (Prelude.error "FIXME") (coreTypeToWeakType t)
 FIXME x y > WCoAppT (coreCoercionToWeakCoercion x) (coreCoercionToWeakType y)
 CoreSyn.Type t > WCoType (coreTypeToWeakType t)

{
weakCoercionToCoreCoercion :: CoreCoercion > Type.Type
 WCoVar (weakCoerVar _ _ t1 t2) => (t1,t2)
 WCoType t => Prelude_error "FIXME WCoType"
 WCoApp c1 c2 => Prelude_error "FIXME WCoApp"
 WCoAppT c t => Prelude_error "FIXME WCoAppT"
 WCoAll k f => Prelude_error "FIXME WCoAll"
 WCoSym c => let (t2,t1) := weakCoercionTypes c in (t1,t2)
 WCoComp c1 c2 => Prelude_error "FIXME WCoComp"
 WCoLeft c => Prelude_error "FIXME WCoLeft"
 WCoRight c => Prelude_error "FIXME WCoRight"
 WCoUnsafe t1 t2 => (t1,t2)
}

{# NOINLINE trace #}
trace :: Prelude.String > a > a
trace msg x = x
@@ 202,14 +147,6 @@ trace msg x = x
trace msg x = System.IO.Unsafe.unsafePerformIO $
 (Prelude.>>=) (System.IO.hPutStr System.IO.stdout " ") (\_ > Prelude.return x)

{  used for extracting strings WITHOUT the patch for Coq
bin2ascii =
 (\ b0 b1 b2 b3 b4 b5 b6 b7 >
 let f b i = if b then 1 `shiftL` i else 0
 in Data.Char.chr (f b0 0 .. f b1 1 .. f b2 2 .. f b3 3 .. f b4 4 .. f b5 5 .. f b6 6 .. f b7 7))
}

 I'm leaving this here (commented out) in case I ever need it again)
checkTypeEquality :: Type.Type > Type.Type > Prelude.Bool
checkTypeEquality t1 t2 = Type.tcEqType (Type.expandTypeSynonyms t1) (Type.expandTypeSynonyms t2)
@@ 1331,6 +1268,11 @@ weakTypeToString :: ToString WeakType
weakTypeToString =
(trace "X" ((coreTypeToString . weakTypeToCoreType)))
+data CoreVarToWeakVarResult =
+ CVTWVR_EVar TypeRep.Type
+  CVTWVR_TyVar Kind
+  CVTWVR_CoVar TypeRep.Type TypeRep.Type
+
data WeakExprVar0 =
WeakExprVar Var.Var WeakType
@@ 1354,18 +1296,6 @@ weakVarToCoreVar wv =
WCoerVar w > (trace "X" (case (trace "X" (w)) of {
WeakCoerVar v w0 w1 > (trace "X" (v))}))}))
tyConTyVars :: TyCon.TyCon > ([]) WeakTypeVar0
tyConTyVars tc =
 (trace "X" ((trace "X" (filter
 (trace "X" ((trace "X" ((map (trace "X" ((\x >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (x)))))) of {
 WTypeVar v > (trace "X" (Prelude.Just (trace "X" (v))));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" ((trace "X" ((getTyConTyVars (trace "X" (tc))))))))))))))))

tyConKind :: TyCon.TyCon > ([]) Kind
tyConKind tc =
 (trace "X" ((trace "X" (map (trace "X" ((\x > (trace "X" ((trace "X" (weakTypeVarToKind (trace "X" (x))))))))) (trace "X" ((trace "X" ((tyConTyVars (trace "X" ((trace "X" (((\x > x) (trace "X" (tc))))))))))))))))

tyFunKind :: TyCon.TyCon > (,) (([]) Kind) Kind
tyFunKind tc =
(trace "X" ((trace "X" (rawTyFunKind (trace "X" ((trace "X" (((\x > x) (trace "X" (tc)))))))))))
@@ 1403,9 +1333,9 @@ coreTypeToWeakType' ct =
(trace "X" (case (trace "X" (ct)) of {
TypeRep.TyVarTy cv >
(trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (cv)))))) of {
 WExprVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
 WTypeVar tv > (trace "X" (OK (trace "X" ((WTyVarTy (trace "X" (tv)))))));
 WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
+ CVTWVR_EVar ct0 > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ CVTWVR_TyVar k > (trace "X" (OK (trace "X" ((WTyVarTy (trace "X" ((WeakTypeVar (trace "X" (cv)) (trace "X" (k))))))))));
+ CVTWVR_CoVar t1 t2 > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
TypeRep.AppTy t1 t2 > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t2))))))) (trace "X" ((\t2' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t1))))))) (trace "X" ((\t1' > (trace "X" (OK (trace "X" ((WAppTy (trace "X" (t1')) (trace "X" (t2')))))))))))))))))))));
TypeRep.TyConApp tc_ lct >
(trace "X" (let {
@@ 1431,9 +1361,9 @@ coreTypeToWeakType' ct =
(trace "X" (case (trace "X" (l0)) of {
([]) >
(trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (ec)))))) of {
 WExprVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
 WTypeVar ec' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (tbody))))))) (trace "X" ((\tbody' > (trace "X" (OK (trace "X" ((WCodeTy (trace "X" (ec')) (trace "X" (tbody'))))))))))))));
 WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
+ CVTWVR_EVar ct0 > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ CVTWVR_TyVar k > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (tbody))))))) (trace "X" ((\tbody' > (trace "X" (OK (trace "X" ((WCodeTy (trace "X" ((WeakTypeVar (trace "X" (ec)) (trace "X" (k))))) (trace "X" (tbody'))))))))))))));
+ CVTWVR_CoVar t1 t2 > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
(:) c0 l1 > (trace "X" (Error (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (':')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreTypeToString)) (trace "X" (ct))))))))))))))}))}));
_ > (trace "X" (Error (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('m')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (':')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreTypeToString)) (trace "X" (ct))))))))))))))}))}));
Prelude.False >
@@ 1453,10 +1383,9 @@ coreTypeToWeakType' ct =
_ > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t1))))))) (trace "X" ((\t1' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t2))))))) (trace "X" ((\t2' > (trace "X" (OK (trace "X" ((WAppTy (trace "X" ((WAppTy (trace "X" (WFunTyCon)) (trace "X" (t1'))))) (trace "X" (t2')))))))))))))))))))))}));
TypeRep.ForAllTy cv t >
(trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (cv)))))) of {
 WExprVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
 WTypeVar tv > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t))))))) (trace "X" ((\t' > (trace "X" (OK (trace "X" ((WForAllTy (trace "X" (tv)) (trace "X" (t'))))))))))))));
 WCoerVar w > (trace "X" (case (trace "X" (w)) of {
 WeakCoerVar v t1' t2' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t))))))) (trace "X" ((\t3' > (trace "X" (OK (trace "X" ((WCoFunTy (trace "X" (t1')) (trace "X" (t2')) (trace "X" (t3'))))))))))))))}))}));
+ CVTWVR_EVar ct0 > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ CVTWVR_TyVar k > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t))))))) (trace "X" ((\t' > (trace "X" (OK (trace "X" ((WForAllTy (trace "X" ((WeakTypeVar (trace "X" (cv)) (trace "X" (k))))) (trace "X" (t'))))))))))))));
+ CVTWVR_CoVar t1 t2 > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t1))))))) (trace "X" ((\t1' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t2))))))) (trace "X" ((\t2' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" (t))))))) (trace "X" ((\t3' > (trace "X" (OK (trace "X" ((WCoFunTy (trace "X" (t1')) (trace "X" (t2')) (trace "X" (t3'))))))))))))))))))))))))))))}));
TypeRep.PredTy p >
(trace "X" (case (trace "X" (p)) of {
TypeRep.ClassP cl lct >
@@ 1474,6 +1403,29 @@ coreTypeToWeakType :: TypeRep.Type > OrError WeakType
coreTypeToWeakType t =
(trace "X" ((trace "X" (addErrorMessage (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('W')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('k')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreTypeToString)) (trace "X" (t)))))))))))) (trace "X" (eol))))))) (trace "X" ((trace "X" ((coreTypeToWeakType' (trace "X" ((trace "X" ((coreViewDeep (trace "X" (t))))))))))))))))
+coreVarToWeakVar' :: Var.Var > OrError WeakVar
+coreVarToWeakVar' cv =
+ (trace "X" ((trace "X" (addErrorMessage (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('W')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('k')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreVarToString)) (trace "X" (cv)))))))))))) (trace "X" (eol)))))))
+ (trace "X" ((case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (cv)))))) of {
+ CVTWVR_EVar ct > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (ct))))))) (trace "X" ((\t' > (trace "X" (OK (trace "X" ((WExprVar (trace "X" ((WeakExprVar (trace "X" (cv)) (trace "X" (t')))))))))))))))));
+ CVTWVR_TyVar k > (trace "X" (OK (trace "X" ((WTypeVar (trace "X" ((WeakTypeVar (trace "X" (cv)) (trace "X" (k))))))))));
+ CVTWVR_CoVar t1 t2 > (trace "X" ((trace "X" (addErrorMessage (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('2')) (trace "X" (((:) (trace "X" ('=')) (trace "X" ([])))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreTypeToString)) (trace "X" (t2)))))))))))) (trace "X" (eol))))))) (trace "X" ((trace "X" ((orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (t2))))))) (trace "X" ((\t2' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((addErrorMessage (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('1')) (trace "X" (((:) (trace "X" ('=')) (trace "X" ([])))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreTypeToString)) (trace "X" (t1)))))))))))) (trace "X" (eol))))))) (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (t1)))))))))))) (trace "X" ((\t1' > (trace "X" (OK (trace "X" ((WCoerVar (trace "X" ((WeakCoerVar (trace "X" (cv)) (trace "X" (t1')) (trace "X" (t2')))))))))))))))))))))))))))))})))))))
+
+tyConTyVars :: TyCon.TyCon > ([]) WeakTypeVar0
+tyConTyVars tc =
+ (trace "X" ((trace "X" (filter
+ (trace "X" ((trace "X" ((map (trace "X" ((\x >
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (x)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w >
+ (trace "X" (case (trace "X" (w)) of {
+ WTypeVar v > (trace "X" (Prelude.Just (trace "X" (v))));
+ _ > (trace "X" (Prelude.Nothing))}))}))))) (trace "X" ((trace "X" ((getTyConTyVars (trace "X" (tc))))))))))))))))
+
+tyConKind :: TyCon.TyCon > ([]) Kind
+tyConKind tc =
+ (trace "X" ((trace "X" (map (trace "X" ((\x > (trace "X" ((trace "X" (weakTypeVarToKind (trace "X" (x))))))))) (trace "X" ((trace "X" ((tyConTyVars (trace "X" ((trace "X" (((\x > x) (trace "X" (tc))))))))))))))))
+
isBrak :: (CoreSyn.Expr Var.Var) > Prelude.Maybe ((,) ((,) WeakExprVar0 WeakTypeVar0) TypeRep.Type)
isBrak ce =
(trace "X" (case (trace "X" (ce)) of {
@@ 1490,12 +1442,18 @@ isBrak ce =
CoreSyn.Type tbody >
(trace "X" (case (trace "X" ((trace "X" ((==) (trace "X" (PrelNames.hetmet_brak_name)) (trace "X" ((trace "X" ((Var.varName (trace "X" (v))))))))))) of {
Prelude.True >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (ec)))))) of {
 WTypeVar tv >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
 _ > (trace "X" (Prelude.Nothing))}));
 _ > (trace "X" (Prelude.Nothing))}));
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (ec)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w >
+ (trace "X" (case (trace "X" (w)) of {
+ WTypeVar tv >
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (v)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w0 >
+ (trace "X" (case (trace "X" (w0)) of {
+ WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
+ _ > (trace "X" (Prelude.Nothing))}))}));
+ _ > (trace "X" (Prelude.Nothing))}))}));
Prelude.False > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
@@ 1520,12 +1478,18 @@ isEsc ce =
CoreSyn.Type tbody >
(trace "X" (case (trace "X" ((trace "X" ((==) (trace "X" (PrelNames.hetmet_esc_name)) (trace "X" ((trace "X" ((Var.varName (trace "X" (v))))))))))) of {
Prelude.True >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (ec)))))) of {
 WTypeVar tv >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
 _ > (trace "X" (Prelude.Nothing))}));
 _ > (trace "X" (Prelude.Nothing))}));
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (ec)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w >
+ (trace "X" (case (trace "X" (w)) of {
+ WTypeVar tv >
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (v)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w0 >
+ (trace "X" (case (trace "X" (w0)) of {
+ WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
+ _ > (trace "X" (Prelude.Nothing))}))}));
+ _ > (trace "X" (Prelude.Nothing))}))}));
Prelude.False > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
@@ 1550,12 +1514,18 @@ isCSP ce =
CoreSyn.Type tbody >
(trace "X" (case (trace "X" ((trace "X" ((==) (trace "X" (PrelNames.hetmet_csp_name)) (trace "X" ((trace "X" ((Var.varName (trace "X" (v))))))))))) of {
Prelude.True >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (ec)))))) of {
 WTypeVar tv >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
 _ > (trace "X" (Prelude.Nothing))}));
 _ > (trace "X" (Prelude.Nothing))}));
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (ec)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w >
+ (trace "X" (case (trace "X" (w)) of {
+ WTypeVar tv >
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (v)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w0 >
+ (trace "X" (case (trace "X" (w0)) of {
+ WExprVar v' > (trace "X" (Prelude.Just (trace "X" (((,) (trace "X" (((,) (trace "X" (v')) (trace "X" (tv))))) (trace "X" (tbody)))))));
+ _ > (trace "X" (Prelude.Nothing))}))}));
+ _ > (trace "X" (Prelude.Nothing))}))}));
Prelude.False > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
_ > (trace "X" (Prelude.Nothing))}));
@@ 1572,14 +1542,27 @@ expectTyConApp wt acc =
WTyCon tc > (trace "X" (OK (trace "X" (((,) (trace "X" (tc)) (trace "X" (acc)))))));
_ > (trace "X" (Error (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('A')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (weakTypeToString)) (trace "X" (wt))))))))))))))}))
+coreExprToWeakCoercion :: WeakType > WeakType > (CoreSyn.Expr Var.Var) > OrError WeakCoercion
+coreExprToWeakCoercion t1 t2 ce =
+ (trace "X" (case (trace "X" (ce)) of {
+ CoreSyn.Type t > (trace "X" (OK (trace "X" ((WCoUnsafe (trace "X" (t1)) (trace "X" (t2)))))));
+ _ > (trace "X" (Error (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('W')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('k')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreExprToString)) (trace "X" (ce))))))))))))))}))
+
+coreExprToWeakType :: (CoreSyn.Expr Var.Var) > OrError WeakType
+coreExprToWeakType ce =
+ (trace "X" (case (trace "X" (ce)) of {
+ CoreSyn.Type t > (trace "X" ((trace "X" (coreTypeToWeakType (trace "X" (t))))));
+ _ > (trace "X" (Error (trace "X" ((trace "X" ((concatenate (trace "X" (concatenableString)) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('W')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('k')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((toString (trace "X" (coreExprToString)) (trace "X" (ce))))))))))))))}))
+
coreExprToWeakExpr :: (CoreSyn.Expr Var.Var) > OrError WeakExpr
coreExprToWeakExpr ce =
(trace "X" (case (trace "X" (ce)) of {
CoreSyn.Var v >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar ev > (trace "X" (OK (trace "X" ((WEVar (trace "X" (ev)))))));
 WTypeVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('!')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
 WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('!')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreVarToWeakVar' (trace "X" (v))))))) (trace "X" ((\v' >
+ (trace "X" (case (trace "X" (v')) of {
+ WExprVar ev > (trace "X" (OK (trace "X" ((WEVar (trace "X" (ev)))))));
+ WTypeVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('!')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('!')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))})))))))));
CoreSyn.Lit lit > (trace "X" (OK (trace "X" ((WELit (trace "X" (lit)))))));
CoreSyn.App e1 e2 >
(trace "X" (case (trace "X" ((trace "X" (isBrak (trace "X" (e1)))))) of {
@@ 1605,20 +1588,23 @@ coreExprToWeakExpr ce =
CoreSyn.Type t > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (t))))))) (trace "X" ((\t' > (trace "X" (OK (trace "X" ((WETyApp (trace "X" (e1')) (trace "X" (t'))))))))))))));
_ > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e2))))))) (trace "X" ((\e2' > (trace "X" (OK (trace "X" ((WEApp (trace "X" (e1')) (trace "X" (e2'))))))))))))))})))))))))}))}))}));
CoreSyn.Lam v e >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar ev > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WELam (trace "X" (ev)) (trace "X" (e'))))))))))))));
 WTypeVar tv > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WETyLam (trace "X" (tv)) (trace "X" (e'))))))))))))));
 WCoerVar cv > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WECoLam (trace "X" (cv)) (trace "X" (e'))))))))))))))}));
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreVarToWeakVar' (trace "X" (v))))))) (trace "X" ((\v' >
+ (trace "X" (case (trace "X" (v')) of {
+ WExprVar ev > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WELam (trace "X" (ev)) (trace "X" (e'))))))))))))));
+ WTypeVar tv > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WETyLam (trace "X" (tv)) (trace "X" (e'))))))))))))));
+ WCoerVar cv > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WECoLam (trace "X" (cv)) (trace "X" (e'))))))))))))))})))))))));
CoreSyn.Let c e >
(trace "X" (case (trace "X" (c)) of {
CoreSyn.NonRec v ve >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
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 WTypeVar w >
 (trace "X" (case (trace "X" (e)) of {
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+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreVarToWeakVar' (trace "X" (v))))))) (trace "X" ((\v' >
+ (trace "X" (case (trace "X" (v')) of {
+ WExprVar ev > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (ve))))))) (trace "X" ((\ve' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WELet (trace "X" (ev)) (trace "X" (ve')) (trace "X" (e')))))))))))))))))))));
+ WTypeVar tv >
+ (trace "X" (case (trace "X" (e)) of {
+ CoreSyn.Type t > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakType (trace "X" (ve))))))) (trace "X" ((\ty' > (trace "X" (OK (trace "X" ((WETyApp (trace "X" ((WETyLam (trace "X" (tv)) (trace "X" (e'))))) (trace "X" (ty')))))))))))))))))))));
+ _ > (trace "X" (Error (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('(')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('L')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('<')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('>')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (')')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('!')) (trace "X" (((:) (trace "X" ('=')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
+ WCoerVar w > (trace "X" (case (trace "X" (w)) of {
+ WeakCoerVar cv t1 t2 > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakCoercion (trace "X" (t1)) (trace "X" (t2)) (trace "X" (ve))))))) (trace "X" ((\co' > (trace "X" (OK (trace "X" ((WECoApp (trace "X" ((WECoLam (trace "X" ((WeakCoerVar (trace "X" (cv)) (trace "X" (t1)) (trace "X" (t2))))) (trace "X" (e'))))) (trace "X" (co')))))))))))))))))))))}))})))))))));
CoreSyn.Rec rb >
(trace "X" ((trace "X" (orErrorBind
(trace "X" ((trace "X" ((let {
@@ 1629,63 +1615,79 @@ coreExprToWeakExpr ce =
(trace "X" (case (trace "X" (p)) of {
(,) v' e' >
(trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExprList (trace "X" (t))))))) (trace "X" ((\t' >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v')))))) of {
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+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreVarToWeakVar' (trace "X" (v'))))))) (trace "X" ((\v'' >
+ (trace "X" (case (trace "X" (v'')) of {
+ WExprVar ev > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e'))))))) (trace "X" ((\e'0 > (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (ev)) (trace "X" (e'0))))) (trace "X" (t'))))))))))))));
+ WTypeVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}))))))))))))))))}))}))}
in coreExprToWeakExprList (trace "X" (rb))))))) (trace "X" ((\rb' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WELetRec (trace "X" ((trace "X" ((unleaves' (trace "X" (rb'))))))) (trace "X" (e')))))))))))))))))))))}));
CoreSyn.Case e v tbranches alts >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (v)))))) of {
 WExprVar ev >
 (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" ((trace "X" ((CoreUtils.exprType (trace "X" (e)))))))))))) (trace "X" ((\te' >
 (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((expectTyConApp (trace "X" (te')) (trace "X" (([])))))))) (trace "X" ((\tca >
 (trace "X" (case (trace "X" (tca)) of {
 (,) tc lt >
 (trace "X" ((trace "X" (orErrorBind
 (trace "X" ((trace "X" ((let {
 mkBranches branches =
 (trace "X" (case (trace "X" (branches)) of {
 ([]) > (trace "X" (OK (trace "X" (([])))));
 (:) t rest >
 (trace "X" (case (trace "X" (t)) of {
 (,,) alt vars e0 >
 (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((mkBranches (trace "X" (rest))))))) (trace "X" ((\rest' >
 (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e0))))))) (trace "X" ((\e' >
 (trace "X" (case (trace "X" (alt)) of {
 CoreSyn.DataAlt dc >
 (trace "X" (let {vars0 = (trace "X" ((trace "X" (map (trace "X" (coreVarToWeakVar)) (trace "X" (vars))))))} in
 (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" ((WeakDataAlt (trace "X" (dc)))))
 (trace "X" ((trace "X" ((filter
 (trace "X" ((trace "X" ((map (trace "X" ((\x >
 (trace "X" (case (trace "X" (x)) of {
 WTypeVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" (vars0)))))))))))))))
 (trace "X" ((trace "X" ((filter
 (trace "X" ((trace "X" ((map (trace "X" ((\x >
 (trace "X" (case (trace "X" (x)) of {
 WCoerVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" (vars0)))))))))))))))
 (trace "X" ((trace "X" ((filter
 (trace "X" ((trace "X" ((map (trace "X" ((\x >
 (trace "X" (case (trace "X" (x)) of {
 WExprVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" (vars0))))))))))))))) (trace "X" (e'))))) (trace "X" (rest')))))))));
 CoreSyn.LitAlt lit > (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" ((WeakLitAlt (trace "X" (lit))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (e'))))) (trace "X" (rest')))))));
 CoreSyn.DEFAULT > (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (WeakDEFAULT)) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (e'))))) (trace "X" (rest')))))))}))))))))))))))))}))}))}
 in mkBranches (trace "X" (alts))))))) (trace "X" ((\branches > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\scrutinee > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (tbranches))))))) (trace "X" ((\tbranches' > (trace "X" (OK (trace "X" ((WECase (trace "X" (ev)) (trace "X" (scrutinee)) (trace "X" (tbranches')) (trace "X" (tc)) (trace "X" (lt)) (trace "X" ((trace "X" ((unleaves (trace "X" (branches)))))))))))))))))))))))))))))))))}))))))))))))))));
 WTypeVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
 WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
 CoreSyn.Cast e co > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WECast (trace "X" (e')) (trace "X" ((trace "X" ((coreCoercionToWeakCoercion (trace "X" (co)))))))))))))))))));
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreVarToWeakVar' (trace "X" (v))))))) (trace "X" ((\v' >
+ (trace "X" (case (trace "X" (v')) of {
+ WExprVar ev >
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" ((trace "X" ((CoreUtils.exprType (trace "X" (e)))))))))))) (trace "X" ((\te' >
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((expectTyConApp (trace "X" (te')) (trace "X" (([])))))))) (trace "X" ((\tca >
+ (trace "X" (case (trace "X" (tca)) of {
+ (,) tc lt >
+ (trace "X" ((trace "X" (orErrorBind
+ (trace "X" ((trace "X" ((let {
+ mkBranches branches =
+ (trace "X" (case (trace "X" (branches)) of {
+ ([]) > (trace "X" (OK (trace "X" (([])))));
+ (:) t rest >
+ (trace "X" (case (trace "X" (t)) of {
+ (,,) alt vars e0 >
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((mkBranches (trace "X" (rest))))))) (trace "X" ((\rest' >
+ (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e0))))))) (trace "X" ((\e' >
+ (trace "X" (case (trace "X" (alt)) of {
+ CoreSyn.DataAlt dc >
+ (trace "X" (let {vars0 = (trace "X" ((trace "X" (map (trace "X" (coreVarToWeakVar')) (trace "X" (vars))))))} in
+ (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" ((WeakDataAlt (trace "X" (dc)))))
+ (trace "X" ((trace "X" ((filter
+ (trace "X" ((trace "X" ((map (trace "X" ((\x >
+ (trace "X" (case (trace "X" (x)) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK y >
+ (trace "X" (case (trace "X" (y)) of {
+ WTypeVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
+ _ > (trace "X" (Prelude.Nothing))}))}))))) (trace "X" (vars0)))))))))))))))
+ (trace "X" ((trace "X" ((filter
+ (trace "X" ((trace "X" ((map (trace "X" ((\x >
+ (trace "X" (case (trace "X" (x)) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK y >
+ (trace "X" (case (trace "X" (y)) of {
+ WCoerVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
+ _ > (trace "X" (Prelude.Nothing))}))}))))) (trace "X" (vars0)))))))))))))))
+ (trace "X" ((trace "X" ((filter
+ (trace "X" ((trace "X" ((map (trace "X" ((\x >
+ (trace "X" (case (trace "X" (x)) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK y >
+ (trace "X" (case (trace "X" (y)) of {
+ WExprVar v0 > (trace "X" (Prelude.Just (trace "X" (v0))));
+ _ > (trace "X" (Prelude.Nothing))}))}))))) (trace "X" (vars0))))))))))))))) (trace "X" (e'))))) (trace "X" (rest')))))))));
+ CoreSyn.LitAlt lit > (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" ((WeakLitAlt (trace "X" (lit))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (e'))))) (trace "X" (rest')))))));
+ CoreSyn.DEFAULT > (trace "X" (OK (trace "X" (((:) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (((,) (trace "X" (WeakDEFAULT)) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (([])))))) (trace "X" (e'))))) (trace "X" (rest')))))))}))))))))))))))))}))}))}
+ in mkBranches (trace "X" (alts))))))) (trace "X" ((\branches > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\scrutinee > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (tbranches))))))) (trace "X" ((\tbranches' > (trace "X" (OK (trace "X" ((WECase (trace "X" (ev)) (trace "X" (scrutinee)) (trace "X" (tbranches')) (trace "X" (tc)) (trace "X" (lt)) (trace "X" ((trace "X" ((unleaves (trace "X" (branches)))))))))))))))))))))))))))))))))}))))))))))))))));
+ WTypeVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ WCoerVar w > (trace "X" (Error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))})))))))));
+ CoreSyn.Cast e co > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (case (trace "X" ((trace "X" ((\x > Pair.unPair (Coercion.coercionKind x)) (trace "X" (co)))))) of {
+ (,) ct1 ct2 > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (ct1))))))) (trace "X" ((\t1 > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (ct2))))))) (trace "X" ((\t2 > (trace "X" (OK (trace "X" ((WECast (trace "X" (e')) (trace "X" ((WCoUnsafe (trace "X" (t1)) (trace "X" (t2))))))))))))))))))))))))})))))))));
CoreSyn.Note n e > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreExprToWeakExpr (trace "X" (e))))))) (trace "X" ((\e' > (trace "X" (OK (trace "X" ((WENote (trace "X" (n)) (trace "X" (e'))))))))))))));
 CoreSyn.Type t > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}))
+ CoreSyn.Type t > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('T')) (trace "X" (((:) (trace "X" ('y')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
+ CoreSyn.Coercion co > (trace "X" (Error (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('c')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('w')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" ('x')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([]))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}))
dataConExTyVars :: DataCon.DataCon > ([]) WeakTypeVar0
dataConExTyVars cdc =
(trace "X" ((trace "X" (filter
(trace "X" ((trace "X" ((map (trace "X" ((\x >
 (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar (trace "X" (x)))))) of {
 WTypeVar v > (trace "X" (Prelude.Just (trace "X" (v))));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" ((trace "X" ((DataCon.dataConExTyVars (trace "X" (cdc))))))))))))))))
+ (trace "X" (case (trace "X" ((trace "X" (coreVarToWeakVar' (trace "X" (x)))))) of {
+ Error error_message > (trace "X" (Prelude.Nothing));
+ OK w >
+ (trace "X" (case (trace "X" (w)) of {
+ WTypeVar v > (trace "X" (Prelude.Just (trace "X" (v))));
+ _ > (trace "X" (Prelude.Nothing))}))}))))) (trace "X" ((trace "X" ((DataCon.dataConExTyVars (trace "X" (cdc))))))))))))))))
dataConCoerKinds :: DataCon.DataCon > ([]) ((,) WeakType WeakType)
dataConCoerKinds cdc =
@@ 1696,7 +1698,7 @@ dataConCoerKinds cdc =
(trace "X" (case (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (t1))))))) (trace "X" ((\t1' > (trace "X" ((trace "X" (orErrorBind (trace "X" ((trace "X" ((coreTypeToWeakType (trace "X" (t2))))))) (trace "X" ((\t2' > (trace "X" (OK (trace "X" (((,) (trace "X" (t1')) (trace "X" (t2'))))))))))))))))))))) of {
Error error_message > (trace "X" (Prelude.Nothing));
OK z > (trace "X" (Prelude.Just (trace "X" (z))))}));
 _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" ((trace "X" ((DataCon.dataConEqTheta (trace "X" (cdc))))))))))))))))
+ _ > (trace "X" (Prelude.Nothing))}))))) (trace "X" ((trace "X" ((DataCon.dataConTheta (trace "X" (cdc))))))))))))))))
dataConFieldTypes :: DataCon.DataCon > ([]) WeakType
dataConFieldTypes cdc =
@@ 2302,11 +2304,8 @@ data Rule =
 RGlobal TypeEnv CoercionEnv HaskLevel Global (IList Kind HaskType)
 RLam TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) HaskType HaskType HaskLevel
 RCast TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) HaskType HaskType HaskLevel
  RJoin TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) (Tree (Prelude.Maybe HaskType)) HaskLevel
 RApp TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (() > (InstantiatedTypeEnv ()) > RawHaskType ()) (() > (InstantiatedTypeEnv ()) > RawHaskType ()) HaskLevel
  RLet TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) HaskType HaskType HaskLevel
  RWhere TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) HaskType HaskType HaskLevel
  RCut TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) HaskLevel
+  RCut TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) HaskLevel
 RLeft TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) (Tree (Prelude.Maybe HaskType)) HaskLevel
 RRight TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) (Tree (Prelude.Maybe HaskType)) (Tree (Prelude.Maybe HaskType)) HaskLevel
 RVoid TypeEnv CoercionEnv HaskLevel
@@ 2317,6 +2316,14 @@ data Rule =
 RLetRec TypeEnv CoercionEnv (Tree (Prelude.Maybe LeveledHaskType)) HaskType (Tree (Prelude.Maybe HaskType)) HaskLevel
 RCase TypeEnv (([]) HaskCoercionKind) HaskLevel TyCon.TyCon (Tree (Prelude.Maybe LeveledHaskType)) (IList Kind HaskType) HaskType (Tree (Prelude.Maybe (SigT StrongAltCon ProofCaseBranch)))
+rCut' :: TypeEnv > CoercionEnv > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskLevel > ND Judg Rule
+rCut' __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2081___U2082_ __U03a3___U2082_ __U03a3___U2083_ l =
+ (trace "X" (Nd_comp (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" 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(__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((Nd_prod (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((trace "X" ((nd_id (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l)))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((RArrange (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l)) (trace "X" ((AuCanL (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((RCut (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (__U03a3___U2082_)) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((RArrange (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l)) (trace "X" ((ACanL (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))))))))))))))
+
+rLet :: TypeEnv > CoercionEnv > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > HaskType > HaskType > HaskLevel > ND Judg Rule
+rLet __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c3___U2081_ __U03c3___U2082_ l =
+ (trace "X" (Nd_comp (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (l))))))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((Nd_comp (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (l))))))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)))))))))))))) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((Nd_prod (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (l))))))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((trace "X" ((nd_id (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l)))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (l))))))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((RArrange (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (l))))))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)) (trace "X" ((AuCanL (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_))))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_))))))))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((RCut (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (__U03a3___U2082_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l))))))))))) (trace "X" ((RArrange (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (l)) (trace "X" ((ACanL (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))))))))))))))
+
weakAltConToCoreAltCon :: WeakAltCon > CoreSyn.AltCon
weakAltConToCoreAltCon wa =
(trace "X" (case (trace "X" (wa)) of {
@@ 2355,7 +2362,7 @@ weakTypeToCoreType wt =
weakCoercionToCoreCoercion :: WeakCoercion > Coercion.Coercion
weakCoercionToCoreCoercion wc =
 (trace "X" ((trace "X" (Coercion.mkUnsafeCoercion (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" ((trace "X" ((fst (trace "X" ((trace "X" ((weakCoercionTypes (trace "X" (wc))))))))))))))))) (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" ((trace "X" ((snd (trace "X" ((trace "X" ((weakCoercionTypes (trace "X" (wc)))))))))))))))))))))
+ (trace "X" (Coercion.UnsafeCo (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" ((trace "X" ((fst (trace "X" ((trace "X" ((weakCoercionTypes (trace "X" (wc))))))))))))))))) (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" ((trace "X" ((snd (trace "X" ((trace "X" ((weakCoercionTypes (trace "X" (wc)))))))))))))))))))
weakExprToCoreExpr :: WeakExpr > CoreSyn.Expr Var.Var
weakExprToCoreExpr me =
@@ 2382,7 +2389,7 @@ weakExprToCoreExpr me =
WENote n e > (trace "X" (CoreSyn.Note (trace "X" (n)) (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e)))))))));
WEApp e1 e2 > (trace "X" (CoreSyn.App (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e1))))))) (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e2)))))))));
WETyApp e t > (trace "X" (CoreSyn.App (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e))))))) (trace "X" ((CoreSyn.Type (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" (t))))))))))));
 WECoApp e co > (trace "X" (CoreSyn.App (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e))))))) (trace "X" ((CoreSyn.Type (trace "X" ((trace "X" (((\x > x) (trace "X" ((trace "X" ((weakCoercionToCoreCoercion (trace "X" (co)))))))))))))))));
+ WECoApp e co > (trace "X" (CoreSyn.App (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e))))))) (trace "X" ((CoreSyn.Coercion (trace "X" ((trace "X" ((weakCoercionToCoreCoercion (trace "X" (co))))))))))));
WELam w e > (trace "X" (case (trace "X" (w)) of {
WeakExprVar ev w0 > (trace "X" (CoreSyn.Lam (trace "X" (ev)) (trace "X" ((trace "X" ((weakExprToCoreExpr (trace "X" (e)))))))))}));
WETyLam w e > (trace "X" (case (trace "X" (w)) of {
@@ 2667,7 +2674,7 @@ castExpr we err_msg __U0393_0 __U0394_0 __U03be_0 __U03c4_ l __U03c4_' l' e =
coVarKind :: WeakCoerVar0 > Kind
coVarKind wcv =
(trace "X" (case (trace "X" (wcv)) of {
 WeakCoerVar c t w > (trace "X" ((trace "X" ((coreKindToKind . Coercion.typeKind) (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" (t)))))))))))}))
+ WeakCoerVar c t w > (trace "X" ((trace "X" ((coreKindToKind . Kind.typeKind) (trace "X" ((trace "X" ((weakTypeToCoreType (trace "X" (t)))))))))))}))
weakTypeToTypeOfKind :: TypeEnv > TyVarResolver > WeakType > Kind > OrError HaskType
weakTypeToTypeOfKind __U0393_0 __U03c6_0 t __U03ba_ =
@@ 3522,11 +3529,11 @@ letRecSubproofs_rect eqd_vv __U0393_0 __U0394_0 __U03be_0 lev f f0 f1 tree e l =
letRecSubproofsToND :: (EqDecidable a1) > TypeEnv > CoercionEnv > (a1 > LeveledHaskType) > HaskLevel > (Tree (Prelude.Maybe ((,) a1 HaskType))) > (ELetRecBindings a1) > (LetRecSubproofs a1) > ND Judg Rule
letRecSubproofsToND eqd_vv __U0393_0 __U0394_0 __U03be_0 lev tree branches x =
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letRecSubproofsToND' :: (EqDecidable a1) > TypeEnv > CoercionEnv > (a1 > LeveledHaskType) > HaskLevel > HaskType > (Tree (Prelude.Maybe ((,) a1 HaskType))) > (ELetRecBindings a1) > (Expr a1) > (ND Judg Rule) > (LetRecSubproofs a1) > ND Judg Rule
letRecSubproofsToND' eqd_vv __U0393_0 __U0394_0 __U03be_0 lev __U03c4_ tree branches body pf lrsp =
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expr2proof :: (EqDecidable a1) > TypeEnv > CoercionEnv > (a1 > LeveledHaskType) > HaskType > HaskLevel > (Expr a1) > ND Judg Rule
expr2proof eqd_vv __U0393_' __U0394_' __U03be_' __U03c4_' l' exp =
@@ 3729,25 +3736,14 @@ expr2proof eqd_vv __U0393_' __U0394_' __U03be_' __U03c4_' l' exp =
(trace "X" (case (trace "X" ((trace "X" (eqd_dec (trace "X" (eqd_vv)) (trace "X" (lev)) (trace "X" (v')))))) of {
Prelude.True > (trace "X" (MkLeveledHaskType (trace "X" (tv)) (trace "X" (v))));
Prelude.False > (trace "X" ((trace "X" (__U03be_0 (trace "X" (v'))))))}))))) (trace "X" (t)) (trace "X" (v)) (trace "X" (ebody)))))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (v))))))))))) (trace "X" (n1))))));
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 Prelude.True > (trace "X" (MkLeveledHaskType (trace "X" (tv)) (trace "X" (v))));
 Prelude.False > (trace "X" ((trace "X" (__U03be_0 (trace "X" (v'))))))}))))) (trace "X" (t)) (trace "X" (v)) (trace "X" (ebody))))))))))))))))) (trace "X" (tv)) (trace "X" (t)) (trace "X" (v))))))))));
+ Prelude.False > (trace "X" (Prelude.error "absurd case"))}))))))))))))))))))))
+ (trace "X" ((trace "X" ((rLet (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (tv)) (trace "X" (v)) (trace "X" (ev))))))))))))
+ (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0))
+ (trace "X" ((trace "X" ((stripOutVars (trace "X" (eqd_vv)) (trace "X" (((:) (trace "X" (lev)) (trace "X" (([]))))))
+ (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((\v' >
+ (trace "X" (case (trace "X" ((trace "X" (eqd_dec (trace "X" (eqd_vv)) (trace "X" (lev)) (trace "X" (v')))))) of {
+ Prelude.True > (trace "X" (MkLeveledHaskType (trace "X" (tv)) (trace "X" (v))));
+ Prelude.False > (trace "X" ((trace "X" (__U03be_0 (trace "X" (v'))))))}))))) (trace "X" (t)) (trace "X" (v)) (trace "X" (ebody))))))))))))))))) (trace "X" (tv)) (trace "X" (t)) (trace "X" (v)))))))));
EEsc __U0393_0 __U0394_0 __U03be_0 ec t lev e > (trace "X" (Nd_comp (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" ((EEsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))))))))) (trace "X" (lev))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" ((EEsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev)))))))))))))) (trace "X" ((trace "X" ((expr2proof (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" (e))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" ((EEsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))))))))) (trace "X" (lev))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" ((EEsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev)))))))))))))) (trace "X" ((REsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (t)) (trace "X" (ec)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" ((EEsc (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" (lev))))))))));
EBrak __U0393_0 __U0394_0 __U03be_0 ec t lev e > (trace "X" (Nd_comp (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" ((EBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" ((EBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))))))))) (trace "X" (lev))))))))))) (trace "X" ((trace "X" ((expr2proof (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" (e))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" ((EBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" ((EBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))))))))) (trace "X" (lev))))))))))) (trace "X" ((RBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (t)) (trace "X" (ec)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (haskBrak (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (t))))))))) (trace "X" (lev)) (trace "X" ((EBrak (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (ec)) (trace "X" (t)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" (lev))))))))));
ECast __U0393_0 __U0394_0 __U03be_0 __U03b3_ t1 lev e > (trace "X" (Nd_comp (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03b3_)))))))) (trace "X" (lev))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t1)))))))) (trace "X" (lev))))))))))) (trace "X" ((trace "X" ((expr2proof (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (lev)) (trace "X" (e))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03b3_)))))))) (trace "X" (lev))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t1)))))))) (trace "X" (lev))))))))))) (trace "X" ((RCast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" ((trace "X" ((expr2antecedent (trace "X" (eqd_vv)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev)) (trace "X" (e))))))))))))))) (trace "X" (__U03b3_)) (trace "X" (t1)) (trace "X" (lev))))))))));
@@ 3894,11 +3890,8 @@ nd_ruleToRawLatexMath h c r =
RGlobal __U0393_0 __U0394_0 l g v > (trace "X" ((:) (trace "X" ('G')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('l')) (trace "X" ([])))))))))))))))))));
RLam __U0393_0 __U0394_0 __U03a3_ tx te l > (trace "X" ((:) (trace "X" ('A')) (trace "X" (((:) (trace "X" ('b')) (trace "X" (((:) (trace "X" ('s')) (trace "X" ([]))))))))));
RCast __U0393_0 __U0394_0 __U03a3_ __U03c3___U2081_ __U03c3___U2082_ l > (trace "X" ((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([])))))))))))));
 RJoin __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c4___U2081_ __U03c4___U2082_ l > (trace "X" ((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('J')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" ([]))))))))))))))));
RApp __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ tx te l > (trace "X" ((:) (trace "X" ('A')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('p')) (trace "X" ([]))))))))));
 RLet __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c3___U2081_ __U03c3___U2082_ l > (trace "X" ((:) (trace "X" ('L')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))));
 RWhere __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3___U2083_ __U03c3___U2081_ __U03c3___U2082_ l > (trace "X" ((:) (trace "X" ('W')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('r')) (trace "X" (((:) (trace "X" ('e')) (trace "X" ([]))))))))))))))));
 RCut __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2081___U2082_ __U03a3___U2082_ __U03a3___U2083_ l > (trace "X" ((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))));
+ RCut __U0393_0 __U0394_0 __U03a3_ __U03a3___U2081_ __U03a3___U2081___U2082_ __U03a3___U2082_ __U03a3___U2083_ l > (trace "X" ((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))));
RLeft __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l > (trace "X" ((:) (trace "X" ('L')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([])))))))))))));
RRight __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l > (trace "X" ((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" ('t')) (trace "X" ([]))))))))))))))));
RVoid __U0393_0 __U0394_0 l > (trace "X" ((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('V')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('d')) (trace "X" ([]))))))))))))))));
@@ 3955,7 +3948,8 @@ nd_hideRule :: (Tree (Prelude.Maybe Judg)) > (Tree (Prelude.Maybe Judg)) > Rul
nd_hideRule h c r =
(trace "X" (case (trace "X" (r)) of {
RArrange __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l r0 > (trace "X" ((trace "X" (nd_hideURule (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" (r0))))));
 RJoin __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c4___U2081_ __U03c4___U2082_ l > (trace "X" (Prelude.True));
+ RLeft __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l > (trace "X" (Prelude.True));
+ RRight __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l > (trace "X" (Prelude.True));
RVoid __U0393_0 __U0394_0 l > (trace "X" (Prelude.True));
_ > (trace "X" (Prelude.False))}))
@@ 4430,22 +4424,6 @@ rule2expr eqdec_vv freshM h j r x_ =
RGlobal __U0393_0 __U0394_0 __U03c3_ l wev > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (glob_tf (trace "X" (__U0393_0)) (trace "X" (l)) (trace "X" (wev))))))))))))))) (trace "X" (__U03c3_))))) (trace "X" ((unsafeCoerce (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((ILeaf (trace "X" ((\_ > (trace "X" ((trace "X" (glob_tf (trace "X" (__U0393_0)) (trace "X" (l)) (trace "X" (wev))))))))) (trace "X" ((EGlobal (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (l)) (trace "X" (wev)) (trace "X" (__U03c3_))))))))))))))))))));
RLam __U0393_0 __U0394_0 __U03a3_ tx te x > (trace "X" (let {x_0 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (tx)) (trace "X" (x)))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (te)))))))) (trace "X" (x))))) (trace "X" (x_))))))} in (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ env > (trace "X" (TApp (trace "X" (KindStar)) (trace "X" (KindStar)) (trace "X" ((TApp (trace "X" ((KindArrow (trace "X" (KindStar)) (trace "X" (KindStar))))) (trace "X" (KindStar)) (trace "X" (TArrow)) (trace "X" ((trace "X" ((tx (trace "X" (__)) (trace "X" (env)))))))))) (trace "X" ((trace "X" ((te (trace "X" (__)) (trace "X" (env)))))))))))))))))) (trace "X" (x))))) (trace "X" ((unsafeCoerce (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((fresh_lemma (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__U03a3_)) (trace "X" (tx)) (trace "X" (x))))))) (trace "X" ((\pf > (trace "X" (let {__U03be_' = (trace "X" ((trace "X" (update_xi (trace "X" (eqdec_vv)) (trace "X" (__U0393_0)) (trace "X" (__U03be_0)) (trace "X" (x)) (trace "X" (((:) (trace "X" (((,) (trace "X" (pf)) (trace "X" (tx))))) (trace "X" (([]))))))))))} in (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((unsafeCoerce (trace "X" (x_0)) (trace "X" (__U03be_')) (trace "X" ((T_Branch (trace "X" (vars)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (pf))))))))))) (trace "X" (__))))))) (trace "X" ((\hyp > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((ILeaf (trace "X" ((\_ env > (trace "X" (TApp (trace "X" (KindStar)) (trace "X" (KindStar)) (trace "X" ((TApp (trace "X" ((KindArrow (trace "X" (KindStar)) (trace "X" (KindStar))))) (trace "X" (KindStar)) (trace "X" (TArrow)) (trace "X" ((trace "X" ((tx (trace "X" (__)) (trace "X" (env)))))))))) (trace "X" ((trace "X" ((te (trace "X" (__)) (trace "X" (env)))))))))))) (trace "X" ((ELam (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (tx)) (trace "X" (te)) (trace "X" (x)) (trace "X" (pf)) (trace "X" ((trace "X" ((ileaf (trace "X" (te)) (trace "X" (hyp)))))))))))))))))))))))))))))))))))))))))));
RCast __U0393_0 __U0394_0 __U03a3_ __U03c3_ __U03c4_ __U03b3_ > (trace "X" (let {x_0 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3_)))))))) (trace "X" (__U03b3_))))) (trace "X" (x_))))))} in (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c4_)))))))) (trace "X" (__U03b3_))))) (trace "X" ((unsafeCoerce (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((unsafeCoerce (trace "X" (x_0)) (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__))))))) (trace "X" ((\x > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((ILeaf (trace "X" (__U03c4_)) (trace "X" ((ECast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03c3_)) (trace "X" (__U03c4_)) (trace "X" (__U03b3_)) (trace "X" ((trace "X" ((ileaf (trace "X" (__U03c3_)) (trace "X" (x))))))))))))))))))))))))))))))))));
 RJoin __U0393_0 p lri m x q l > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (p)) (trace "X" ((T_Branch (trace "X" (lri)) (trace "X" (m))))) (trace "X" ((T_Branch (trace "X" (x)) (trace "X" (q))))) (trace "X" (l)))))
 (trace "X" ((unsafeCoerce (trace "X" ((\__U03be_0 vars _ >
 (trace "X" (case (trace "X" (x_)) of {
 INone > (trace "X" (false_rect));
 ILeaf i x0 > (trace "X" ((trace "X" (false_rect (trace "X" (x0))))));
 IBranch it1 it2 x0 x1 >
 (trace "X" (let {
 h0 = (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (p)) (trace "X" (lri)) (trace "X" (x)) (trace "X" (l))))))))))) (trace "X" ((\_ >
 (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (p)) (trace "X" (m)) (trace "X" (q)) (trace "X" (l))))))))))) (trace "X" ((\x2 x3 >
 (trace "X" (let {x4 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (p)) (trace "X" (lri)) (trace "X" (x)) (trace "X" (l))))) (trace "X" (x2))))))} in
 (trace "X" (let {x5 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (p)) (trace "X" (m)) (trace "X" (q)) (trace "X" (l))))) (trace "X" (x3))))))} in
 (trace "X" (case (trace "X" (vars)) of {
 T_Leaf o > (trace "X" (false_rect));
 T_Branch vars1 vars2 > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((x4 (trace "X" (__U03be_0)) (trace "X" (vars1)) (trace "X" (__))))))) (trace "X" ((\x' > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((x5 (trace "X" (__U03be_0)) (trace "X" (vars2)) (trace "X" (__))))))) (trace "X" ((\x0' > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((IBranch (trace "X" (x)) (trace "X" (q)) (trace "X" (x')) (trace "X" (x0')))))))))))))))))))))))}))))))))) (trace "X" (it2))))))))) (trace "X" (it1)) (trace "X" (__))))))}
 in
 (trace "X" ((trace "X" (unsafeCoerce (trace "X" (h0)) (trace "X" (x0)) (trace "X" (x1))))))))}))))))))));
RApp __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ tx te p > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (te)))))))) (trace "X" (p)))))
(trace "X" ((case (trace "X" (x_)) of {
INone > (trace "X" (false_rect));
@@ 4469,42 +4447,27 @@ rule2expr eqdec_vv freshM h j r x_ =
IBranch it0 it3 x3 x4 > (trace "X" ((trace "X" (false_rect (trace "X" (x3)) (trace "X" (x4))))))}))))) (trace "X" (it2))))))))) (trace "X" (it1)) (trace "X" (__))))))}
in
(trace "X" ((trace "X" (unsafeCoerce (trace "X" (h0)) (trace "X" (x)) (trace "X" (x0))))))))})))));
 RLet __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c3___U2081_ __U03c3___U2082_ p > (trace "X" ((trace "X" (rlet (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" (__U03c3___U2081_)) (trace "X" (__U03c3___U2082_)) (trace "X" (p)) (trace "X" (x_))))));
 RWhere __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3___U2083_ __U03c3___U2081_ __U03c3___U2082_ p > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2082_)) (trace "X" (__U03a3___U2083_)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (p)))))
 (trace "X" ((unsafeCoerce (trace "X" ((\__U03be_0 vars _ >
 (trace "X" (case (trace "X" (vars)) of {
 T_Leaf o > (trace "X" (false_rect));
 T_Branch vars1 vars2 >
 (trace "X" (case (trace "X" (vars2)) of {
 T_Leaf o > (trace "X" (false_rect));
 T_Branch vars2_1 vars2_2 >
 (trace "X" (let {
 h0 = (trace "X" ((trace "X" (eq_rect_r (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_2))))))) (trace "X" ((\x_0 _ _ >
 (trace "X" ((trace "X" (eq_rect_r (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_1))))))) (trace "X" ((\x_1 _ >
 (trace "X" ((trace "X" (eq_rect_r (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars1))))))) (trace "X" ((\_ x_2 _ >
 (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((fresh_lemma (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U03be_0)) (trace "X" ((T_Branch (trace "X" (vars1)) (trace "X" (vars2_2))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars1))))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_2)))))))))) (trace "X" (__U03c3___U2081_)) (trace "X" (p))))))) (trace "X" ((\pf >
 (trace "X" (let {__U03be_' = (trace "X" ((trace "X" (update_xi (trace "X" (eqdec_vv)) (trace "X" (__U0393_0)) (trace "X" (__U03be_0)) (trace "X" (p)) (trace "X" (((:) (trace "X" (((,) (trace "X" (pf)) (trace "X" (__U03c3___U2081_))))) (trace "X" (([]))))))))))} in
 (trace "X" (case (trace "X" (x_2)) of {
 INone > (trace "X" (false_rect));
 ILeaf i x > (trace "X" ((trace "X" (false_rect (trace "X" (x))))));
 IBranch it1 it2 x x0 > (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars1))))))) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (p))))))))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_2))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (p))))))))))) (trace "X" ((\_ > (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_1))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (p))))))))))) (trace "X" ((\x1 x2 > (trace "X" (let {x3 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars1))))))) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" (__U03c3___U2081_)) (trace "X" (p))))))))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_2))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2082_)))))))) (trace "X" (p))))) (trace "X" (x1))))))} in (trace "X" (let {x4 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" (__U03be_0)) (trace "X" (vars2_1))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3___U2081_)))))))) (trace "X" (p))))) (trace "X" (x2))))))} in (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((x3 (trace "X" (__U03be_')) (trace "X" ((T_Branch (trace "X" (vars1)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (pf)))))))) (trace "X" (vars2_2)))))))) (trace "X" (__))))))) (trace "X" ((\x0' > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((x4 (trace "X" (__U03be_0)) (trace "X" (vars2_1)) (trace "X" (__))))))) (trace "X" ((\x1' > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((ILeaf (trace "X" (__U03c3___U2082_)) (trace "X" ((let {x0'0 = (trace "X" ((trace "X" (ileaf (trace "X" (__U03c3___U2082_)) (trace "X" (x0'))))))} in (trace "X" (let {x1'0 = (trace "X" ((trace "X" (ileaf (trace "X" (__U03c3___U2081_)) (trace "X" (x1'))))))} in (trace "X" (ELet (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03be_0)) (trace "X" (__U03c3___U2081_)) (trace "X" (__U03c3___U2082_)) (trace "X" (p)) (trace "X" (pf)) (trace "X" (x1'0)) (trace "X" (x0'0))))))))))))))))))))))))))))))))))))) (trace "X" (it2))))))))) (trace "X" (it1)) (trace "X" (__)) (trace "X" (x)) (trace "X" (x0))))))})))))))))))))) (trace "X" (__U03a3___U2081_)) (trace "X" (__)) (trace "X" (x_1)) (trace "X" (__))))))))) (trace "X" (__U03a3___U2082_)) (trace "X" (x_0)) (trace "X" (__))))))))) (trace "X" (__U03a3___U2083_))))))}
 in
 (trace "X" ((trace "X" (unsafeCoerce (trace "X" (h0)) (trace "X" (x_)) (trace "X" (__)) (trace "X" (__))))))))}))}))))))))));
 RCut __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2081___U2082_ __U03a3___U2082_ __U03a3___U2083_ l >
 (trace "X" (let {
 x = (trace "X" (\_ >
 (trace "X" (case (trace "X" (x_)) of {
 INone > (trace "X" (false_rect));
 ILeaf i x > (trace "X" ((trace "X" (false_rect (trace "X" (x))))));
 IBranch it1 it2 x x0 >
 (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((\_ >
 (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((\x1 x2 >
 (trace "X" ((trace "X" (tree_rect (trace "X" ((\a x3 >
 (trace "X" (case (trace "X" (a)) of {
 Prelude.Just h0 > (trace "X" (unsafeCoerce (trace "X" ((trace "X" ((rcut (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (h0)) (trace "X" (l)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" (x1)) (trace "X" (x3)))))))));
 Prelude.Nothing > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" (l))))) (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" (INone)))))))))))}))))) (trace "X" ((\__U03a3___U2083_1 iH__U03a3___U2083_1 __U03a3___U2083_2 iH__U03a3___U2083_2 x3 > (trace "X" (let {q1 = (trace "X" ((trace "X" (iH__U03a3___U2083_1 (trace "X" ((trace "X" ((rdrop (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_2)) (trace "X" (__U03a3___U2083_1)) (trace "X" (l)) (trace "X" (x3)))))))))))} in (trace "X" (let {q2 = (trace "X" ((trace "X" (iH__U03a3___U2083_2 (trace "X" ((trace "X" ((rdrop' (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2)) (trace "X" (l)) (trace "X" (x3)))))))))))} in (trace "X" (let {q3 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_1)) (trace "X" (l))))) (trace "X" (q1))))))} in (trace "X" (let {q4 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (__U03a3___U2083_2)) (trace "X" (l))))) (trace "X" (q2))))))} in (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2))))) (trace "X" (l))))) (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((q3 (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__))))))) (trace "X" ((\q1' > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((q4 (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__))))))) (trace "X" ((\q2' > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((IBranch (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2)) (trace "X" (q1')) (trace "X" (q2'))))))))))))))))))))))))))))))))))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (x2))))))))) (trace "X" (it2))))))))) (trace "X" (it1)) (trace "X" (__)) (trace "X" (x)) (trace "X" (x0))))))}))))}
 in
 (trace "X" ((trace "X" (unsafeCoerce (trace "X" (x)) (trace "X" (__))))))));
+ RCut __U0393_0 __U0394_0 __U03a3_ __U03a3___U2081_ __U03a3___U2081___U2082_ __U03a3___U2082_ __U03a3___U2083_ l >
+ (trace "X" ((trace "X" (rassoc (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" (l))
+ (trace "X" ((trace "X" ((swapr (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)) (trace "X" (l))
+ (trace "X" ((trace "X" ((rassoc' (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)) (trace "X" (l))
+ (trace "X" ((let {
+ x = (trace "X" (\_ >
+ (trace "X" (case (trace "X" (x_)) of {
+ INone > (trace "X" (false_rect));
+ ILeaf i x > (trace "X" ((trace "X" (false_rect (trace "X" (x))))));
+ IBranch it1 it2 x x0 >
+ (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (l))))))))))) (trace "X" ((\_ >
+ (trace "X" ((trace "X" (eq_rect (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (l))))))))))) (trace "X" ((\x1 x2 >
+ (trace "X" (let {x3 = (trace "X" ((trace "X" (rassoc' (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" (__U03a3_)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)) (trace "X" (l)) (trace "X" (x2))))))} in
+ (trace "X" (let {x4 = (trace "X" ((trace "X" (swapr (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" (__U03a3_)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3___U2082_)) (trace "X" (l)) (trace "X" (x3))))))} in
+ (trace "X" (let {x5 = (trace "X" ((trace "X" (rassoc (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2083_)) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)) (trace "X" (l)) (trace "X" (x4))))))} in
+ (trace "X" ((trace "X" (tree_rect (trace "X" ((\a x6 >
+ (trace "X" (case (trace "X" (a)) of {
+ Prelude.Just h0 > (trace "X" (unsafeCoerce (trace "X" ((trace "X" ((rcut (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (h0)) (trace "X" (l)) (trace "X" (__U03a3___U2081___U2082_)) (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (x1)) (trace "X" (x6)))))))));
+ Prelude.Nothing > (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" (l))))) (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" (INone)))))))))))}))))) (trace "X" ((\__U03a3___U2083_1 iH__U03a3___U2083_1 __U03a3___U2083_2 iH__U03a3___U2083_2 x6 > (trace "X" (let {q1 = (trace "X" ((trace "X" (iH__U03a3___U2083_1 (trace "X" ((trace "X" ((rdrop (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_2)) (trace "X" (__U03a3___U2083_1)) (trace "X" (l)) (trace "X" (x6)))))))))))} in (trace "X" (let {q2 = (trace "X" ((trace "X" (iH__U03a3___U2083_2 (trace "X" ((trace "X" ((rdrop' (trace "X" (eqdec_vv)) (trace "X" (freshM)) (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3___U2081___U2082_))))))) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2)) (trace "X" (l)) (trace "X" (x6)))))))))))} in (trace "X" (let {q3 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_1)) (trace "X" (l))))) (trace "X" (q1))))))} in (trace "X" (let {q4 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" (__U03a3___U2083_2)) (trace "X" (l))))) (trace "X" (q2))))))} in (trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" (__U03a3___U2081_)) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_)))))))) (trace "X" ((T_Branch (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2))))) (trace "X" (l))))) (trace "X" ((\__U03be_0 vars _ > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((q3 (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__))))))) (trace "X" ((\q1' > (trace "X" ((trace "X" (bindM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((trace "X" ((q4 (trace "X" (__U03be_0)) (trace "X" (vars)) (trace "X" (__))))))) (trace "X" ((\q2' > (trace "X" ((trace "X" (returnM (trace "X" ((trace "X" ((freshMon (trace "X" (freshM))))))) (trace "X" ((IBranch (trace "X" (__U03a3___U2083_1)) (trace "X" (__U03a3___U2083_2)) (trace "X" (q1')) (trace "X" (q2'))))))))))))))))))))))))))))))))))))))) (trace "X" (__U03a3___U2083_)) (trace "X" (x5))))))))))))))) (trace "X" (it2))))))))) (trace "X" (it1)) (trace "X" (__)) (trace "X" (x)) (trace "X" (x0))))))}))))}
+ in
+ (trace "X" ((trace "X" (unsafeCoerce (trace "X" (x)) (trace "X" (__)))))))))))))))))))))));
RLeft __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l >
(trace "X" (let {x_0 = (trace "X" ((trace "X" (ileaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" (l))))) (trace "X" (x_))))))} in
(trace "X" (ILeaf (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\t' > (trace "X" (MkLeveledHaskType (trace "X" (t')) (trace "X" (l))))))) (trace "X" (__U03a3_))))))) (trace "X" (__U03a3___U2081_))))) (trace "X" ((T_Branch (trace "X" (__U03a3_)) (trace "X" (__U03a3___U2082_))))) (trace "X" (l)))))
@@ 4696,10 +4659,6 @@ skolemize_proof h c x =
(trace "X" (case (trace "X" (lev)) of {
([]) > (trace "X" (Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3_)))))))) (trace "X" (([])))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c4_)))))))) (trace "X" (([])))))))))))) (trace "X" ((SFlat (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c3_)))))))) (trace "X" (([])))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (__U03c4_)))))))) (trace "X" (([])))))))))))) (trace "X" ((RCast (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3_)) (trace "X" (__U03c3_)) (trace "X" (__U03c4_)) (trace "X" (([])))))))))));
(:) h1 lev0 > (trace "X" ((trace "X" (Prelude.error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('C')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('s')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('>')) (trace "X" (((:) (trace "X" ('0')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
 RJoin __U0393_0 p lri m x1 q l >
 (trace "X" (case (trace "X" (l)) of {
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 (:) h1 l0 > (trace "X" ((trace "X" (Prelude.error (trace "X" (((:) (trace "X" ('f')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('u')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('J')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('v')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('>')) (trace "X" (((:) (trace "X" ('0')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
RApp __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ tx te lev >
(trace "X" (case (trace "X" (lev)) of {
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@@ 4708,38 +4667,22 @@ skolemize_proof h c x =
(trace "X" ((let {hof_tx = (trace "X" ((trace "X" (check_hof (trace "X" (__U0393_0)) (trace "X" (tx))))))} in
(trace "X" (case (trace "X" (hof_tx)) of {
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RLeft __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03a3_ l >
@@ 4965,19 +4908,15 @@ ga_comp unitTy prodTy gaTy garrow =
boost :: TypeEnv > CoercionEnv > (Tree (Prelude.Maybe LeveledHaskType)) > HaskType > HaskType > HaskLevel > (ND Judg Rule) > ND Judg Rule
boost __U0393_0 __U0394_0 ant x y lev x0 =
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precompose :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskLevel > ND Judg Rule
precompose unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec a x y z lev =
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precompose' :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskLevel > ND Judg Rule
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postcompose_ :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskLevel > ND Judg Rule
postcompose_ unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec a x y z lev =
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postcompose :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskLevel > (ND Judg Rule) > ND Judg Rule
postcompose unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec x y z lev x0 =
@@ 4985,7 +4924,7 @@ postcompose unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec x y z lev x0 =
first_nd :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > HaskLevel > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > ND Judg Rule
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firstify :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > HaskLevel > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (ND Judg Rule) > ND Judg Rule
firstify unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev a b c __U03a3_ x =
@@ 4993,7 +4932,7 @@ firstify unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev a b c __U03a3_ x =
second_nd :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > HaskLevel > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > ND Judg Rule
second_nd unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev a b c __U03a3_ =
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secondify :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > HaskLevel > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (ND Judg Rule) > ND Judg Rule
secondify unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev a b c __U03a3_ x =
@@ 5001,7 +4940,7 @@ secondify unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev a b c __U03a3_ x =
ga_unkappa :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskType > HaskLevel > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > ND Judg Rule
ga_unkappa unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec l a b __U03a3_ x =
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"X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" (x)) (trace "X" (b))))))))))))))) (trace "X" (l)) (trace "X" ((AExch (trace "X" (__U03a3_)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" (a))))))))) (trace "X" (l))))))))))))))))))))))
flatten_arrangement' :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskTyVar > HaskLevel > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Arrange LeveledHaskType) > ND Judg Rule
flatten_arrangement' unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev ant1 ant2 r =
@@ 5531,7 +5470,7 @@ flatten_arrangement' unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec lev ant1 ant2
Prelude.False > (trace "X" (Tf_leaf_false (trace "X" (x))))}));
T_Branch b1 b2 > (trace "X" (Tf_branch (trace "X" (b1)) (trace "X" (b2)) (trace "X" ((trace "X" ((mkFlags0 (trace "X" (f)) (trace "X" (b1))))))) (trace "X" ((trace "X" ((mkFlags0 (trace "X" (f)) (trace "X" (b2)))))))))}))}
in mkFlags0 (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.True)) (trace "X" ((\x > (trace "X" ((trace "X" (bnot (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" (x))))))))))))))))))) (trace "X" (c)))))))))))))))))))))))))))));
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(b)))))))))))} in (trace "X" (let {c' = (trace "X" ((trace "X" (mapOptionTree (trace "X" ((\x _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" (x)))))))))))))))) (trace "X" ((trace "X" ((take_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev))))) (trace "X" (c)))))))))))} in (trace "X" (Nd_comp (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing)))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" 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flatten_arrangement :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskLevel > HaskTyVar > HaskLevel > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Arrange LeveledHaskType) > (Tree (Prelude.Maybe HaskType)) > ND Judg Rule
flatten_arrangement unitTy prodTy gaTy gar __U0393_0 __U0394_0 n ec lev ant1 ant2 r succ =
@@ 6062,7 +6001,7 @@ flatten_arrangement'' unitTy prodTy gaTy gar __U0393_0 __U0394_0 ant1 ant2 succ
ga_join :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe LeveledHaskType)) > (Tree (Prelude.Maybe HaskType)) > (Tree (Prelude.Maybe HaskType)) > HaskType > (ND Judg Rule) > (ND Judg Rule) > ND Judg Rule
ga_join unitTy prodTy gaTy gar __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ a b ec pfa pfb =
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(trace "X" (([]))) (trace "X" ((AExch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))))))))))))) (trace "X" (([])))))))))))) (trace "X" (__U03a3___U2082_)))))))))))))))))))) (trace "X" ((trace "X" ((rLet (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing)))))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))))))))))))) (trace "X" (([])))))))))))) (trace "X" (__U03a3___U2082_)) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))))))))))))) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" (b)))))))))))) (trace "X" (([]))))))))))))))))) (trace "X" ((trace "X" ((rLet (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" (__U03a3___U2081_)) (trace "X" (__U03a3___U2082_)) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing)))))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))))))))))))) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (ec)) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((T_Branch (trace "X" (a)) (trace "X" (b)))))))))))) (trace "X" (([]))))))))))))))
arrange_brak :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > Garrow > TypeEnv > CoercionEnv > HaskTyVar > (Tree (Prelude.Maybe LeveledHaskType)) > HaskType > ND Judg Rule
arrange_brak unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec succ t =
@@ 6200,61 +6139,26 @@ arrange_brak unitTy prodTy gaTy gar __U0393_0 __U0394_0 ec succ t =
Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ)))))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (([])))))))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0))
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((\x > (trace "X" ((trace "X" (bnot (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (x))))))))))))))))))) (trace "X" (succ))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (v2t (trace "X" (__U0393_0)) (trace "X" (ec))))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\x _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" (x)))))))))))))))) (trace "X" ((trace "X" ((take_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (succ))))))))))))))))))))))))) (trace "X" (([])))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (v2t (trace "X" (__U0393_0)) (trace "X" (ec))))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\x _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" (x)))))))))))))))) (trace "X" ((trace "X" ((take_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (succ))))))))))))))))))) (trace "X" (([]))))))))))))
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ)))))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (([]))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((\x > (trace "X" ((trace "X" (bnot (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (x))))))))))))))))))) (trace "X" (succ)))))))))))))))))
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ)))))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (([])))))))))))) (trace "X" ((RLet (trace "X" (__U0393_0)) (trace "X" (__U0394_0))
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((\x > (trace "X" ((trace "X" (bnot (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (x))))))))))))))))))) (trace "X" (succ)))))))))))))))))
 (trace "X" ((trace "X" ((let {
 mapOptionTree0 f t0 =
 (trace "X" (case (trace "X" (t0)) of {
 T_Leaf o >
 (trace "X" (case (trace "X" (o)) of {
 Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
 Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
 T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
 in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ))))))))))))))))) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (v2t (trace "X" (__U0393_0)) (trace "X" (ec))))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\x _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" (x)))))))))))))))) (trace "X" ((trace "X" ((take_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (succ))))))))))))))))))) (trace "X" (t)) (trace "X" (([]))))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch
+ in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ)))))))))))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" (t)))))))) (trace "X" (([]))))))))))))))))))))
+ (trace "X" ((trace "X" ((rLet (trace "X" (__U0393_0)) (trace "X" (__U0394_0))
+ (trace "X" ((trace "X" ((let {
+ mapOptionTree0 f t0 =
+ (trace "X" (case (trace "X" (t0)) of {
+ T_Leaf o >
+ (trace "X" (case (trace "X" (o)) of {
+ Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
+ Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
+ T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
+ in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((\x > (trace "X" ((trace "X" (bnot (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (x))))))))))))))))))) (trace "X" (succ)))))))))))))))))
+ (trace "X" ((trace "X" ((let {
+ mapOptionTree0 f t0 =
+ (trace "X" (case (trace "X" (t0)) of {
+ T_Leaf o >
+ (trace "X" (case (trace "X" (o)) of {
+ Prelude.Just x > (trace "X" (T_Leaf (trace "X" ((Prelude.Just (trace "X" ((trace "X" ((f (trace "X" (x))))))))))));
+ Prelude.Nothing > (trace "X" (T_Leaf (trace "X" (Prelude.Nothing))))}));
+ T_Branch l r > (trace "X" (T_Branch (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (l))))))) (trace "X" ((trace "X" ((mapOptionTree0 (trace "X" (f)) (trace "X" (r)))))))))}))}
+ in mapOptionTree0 (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((dropT (trace "X" (succ)) (trace "X" ((trace "X" ((mkFlags (trace "X" ((trace "X" ((liftBoolFunc (trace "X" (Prelude.False)) (trace "X" ((trace "X" ((levelMatch (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))))))))))))) (trace "X" (succ))))))))))))))))) (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (v2t (trace "X" (__U0393_0)) (trace "X" (ec))))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\x _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" (x)))))))))))))))) (trace "X" ((trace "X" ((take_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (([])))))) (trace "X" (succ))))))))))))))))))) (trace "X" (t)) (trace "X" (([])))))))))))))) (trace "X" ((Nd_rule (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch
(trace "X" ((trace "X" ((let {
mapOptionTree0 f t0 =
(trace "X" (case (trace "X" (t0)) of {
@@ 6321,7 +6225,7 @@ arrange_esc unitTy prodTy gaTy __U0393_0 __U0394_0 ec succ t =
(trace "X" (let {s = (trace "X" ((trace "X" (decide_tree_empty (trace "X" (q1))))))} in
(trace "X" (case (trace "X" (s)) of {
Prelude.Left s0 > (trace "X" (case (trace "X" (s0)) of {
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"X" (([])))))))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkJudg (trace "X" (__U0393_0)) (trace "X" (__U0394_0)) (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" (q'))))))) (trace "X" ((T_Leaf (trace "X" ((Prelude.Just (trace "X" ((MkLeveledHaskType (trace "X" ((\_ > (trace "X" ((trace "X" (ga_mk (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" ((\_ > (trace "X" ((trace "X" (v2t (trace "X" (__U0393_0)) (trace "X" (ec))))))))) (trace "X" ((T_Leaf (trace "X" (Prelude.Nothing))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((\x0 _ > (trace "X" ((trace "X" (flatten_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0)) (trace "X" (KindStar)) (trace "X" ((\_ > (trace "X" ((trace "X" (unlev (trace "X" (__U0393_0)) (trace "X" 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tree_of_nothing :: (() > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > (() > (RawHaskType ()) > (RawHaskType ()) > (RawHaskType ()) > RawHaskType ()) > TypeEnv > HaskTyVar > (Tree (Prelude.Maybe HaskType)) > Arrange LeveledHaskType
@@ 6406,26 +6310,14 @@ flatten_skolemized_proof hetmet_flatten hetmet_unflatten hetmet_id unitTy prodTy
(trace "X" (case (trace "X" (lev)) of {
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 RJoin __U0393_0 p lri m x1 q l >
 (trace "X" (case (trace "X" (l)) of {
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 (:) h2 l0 > (trace "X" ((trace "X" (Prelude.error (trace "X" (((:) (trace "X" ('R')) (trace "X" (((:) (trace "X" ('J')) (trace "X" (((:) (trace "X" ('o')) (trace "X" (((:) (trace "X" ('i')) (trace "X" (((:) (trace "X" ('n')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('d')) (trace "X" (((:) (trace "X" ('e')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('t')) (trace "X" (((:) (trace "X" ('h')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('>')) (trace "X" (((:) (trace "X" ('0')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))))))))}));
RApp __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ tx te lev >
(trace "X" (case (trace "X" (lev)) of {
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(:) ec lev0 > (trace "X" ((trace "X" (eq_rect_r (trace "X" ((T_Branch (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((drop_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev0))))) (trace "X" (__U03a3___U2081_)))))))))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((trace "X" ((drop_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev0))))) (trace "X" (__U03a3___U2082_))))))))))))))) (trace "X" ((trace "X" ((Prelude.error (trace "X" (((:) (trace "X" ('F')) (trace "X" (((:) (trace "X" ('I')) (trace "X" (((:) (trace "X" ('X')) (trace "X" (((:) (trace "X" ('M')) (trace "X" (((:) (trace "X" ('E')) (trace "X" (((:) (trace "X" (':')) (trace "X" (((:) (trace "X" (' ')) (trace "X" (((:) (trace "X" ('g')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('_')) (trace "X" (((:) (trace "X" ('a')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('p')) (trace "X" (((:) (trace "X" ('l')) (trace "X" (((:) (trace "X" ('y')) (trace "X" ([])))))))))))))))))))))))))))))))))))))))))))))))))))) (trace "X" ((trace "X" ((mapOptionTree (trace "X" ((trace "X" ((flatten_leveled_type (trace "X" (unitTy)) (trace "X" (prodTy)) (trace "X" (gaTy)) (trace "X" (__U0393_0))))))) (trace "X" ((T_Branch (trace "X" ((trace "X" ((drop_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev0))))) (trace "X" (__U03a3___U2081_))))))) (trace "X" ((trace "X" ((drop_lev (trace "X" (__U0393_0)) (trace "X" (((:) (trace "X" (ec)) (trace "X" (lev0))))) (trace "X" (__U03a3___U2082_)))))))))))))))))))}));
 RLet __U0393_0 __U0394_0 __U03a3___U2081_ __U03a3___U2082_ __U03c3___U2081_ __U03c3___U2082_ lev >
 (trace "X" (case (trace "X" (lev)) of {
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