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diff --git a/compiler/iface/IfaceType.lhs b/compiler/iface/IfaceType.lhs
index 2db1908..52149b1 100644 (file)
--- a/compiler/iface/IfaceType.lhs
+++ b/compiler/iface/IfaceType.lhs
@@ -73,7 +73,8 @@ data IfaceTyCon       -- Abbreviations for common tycons with known names
   | IfaceIntTc | IfaceBoolTc | IfaceCharTc
   | IfaceListTc | IfacePArrTc
   | IfaceTupTc Boxity Arity 
-  | IfaceAnyTc IfaceKind    -- Used for AnyTyCon (see Note [Any Types] in TysPrim)
+  | IfaceAnyTc FastString    -- Used for AnyTyCon (see Note [Any Types] in TysPrim)
+                            -- other than 'Any :: *' itself
   | IfaceLiftedTypeKindTc | IfaceOpenTypeKindTc | IfaceUnliftedTypeKindTc
   | IfaceUbxTupleKindTc | IfaceArgTypeKindTc