The unboxed tuple kind is (#), not (##)

diff --git a/compiler/types/TypeRep.lhs b/compiler/types/TypeRep.lhs
index 591d34f..aa1c1fa 100644 (file)
--- a/compiler/types/TypeRep.lhs
+++ b/compiler/types/TypeRep.lhs
@@ -348,7 +348,7 @@ coSuperKindTyConName      = mkPrimTyConName FSLIT("COERCION") coSuperKindTyConKe
 liftedTypeKindTyConName   = mkPrimTyConName FSLIT("*") liftedTypeKindTyConKey liftedTypeKindTyCon
 openTypeKindTyConName     = mkPrimTyConName FSLIT("?") openTypeKindTyConKey openTypeKindTyCon
 unliftedTypeKindTyConName = mkPrimTyConName FSLIT("#") unliftedTypeKindTyConKey unliftedTypeKindTyCon
-ubxTupleKindTyConName     = mkPrimTyConName FSLIT("(##)") ubxTupleKindTyConKey ubxTupleKindTyCon
+ubxTupleKindTyConName     = mkPrimTyConName FSLIT("(#)") ubxTupleKindTyConKey ubxTupleKindTyCon
 argTypeKindTyConName      = mkPrimTyConName FSLIT("??") argTypeKindTyConKey argTypeKindTyCon
 funTyConName              = mkPrimTyConName FSLIT("(->)") funTyConKey funTyCon