Initial checkin of HetMet / -XModalTypes modifications

[ghc-hetmet.git] / compiler / types / TypeRep.lhs

diff --git a/compiler/types/TypeRep.lhs b/compiler/types/TypeRep.lhs
index e80bd4d..aa1f941 100644 (file)
--- a/compiler/types/TypeRep.lhs
+++ b/compiler/types/TypeRep.lhs
@@ -543,6 +543,8 @@ ppr_tc_app _ tc [ty]
   | tc `hasKey` argTypeKindTyConKey      = ptext (sLit "??")
 
 ppr_tc_app p tc tys
+  | [ecvar,ty] <- tys, tc `hasKey` hetMetCodeTypeTyConKey
+  = ptext (sLit "<[")  <> pprType ty <> ptext (sLit "]>@") <> ppr ecvar
   | isTupleTyCon tc && tyConArity tc == length tys
   = tupleParens (tupleTyConBoxity tc) (sep (punctuate comma (map pprType tys)))
   | otherwise
@@ -584,7 +586,7 @@ pprTvBndr tv | isLiftedTypeKind kind = ppr tv
 
 Note [Infix type variables]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-In Haskell 98 you can say
+With TypeOperators you can say
 
    f :: (a ~> b) -> b