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-rw-r--r--compiler/GHC/Core/TyCon.hs-boot3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/GHC/Core/TyCon.hs-boot b/compiler/GHC/Core/TyCon.hs-boot
index 1081249d19..c561da08f9 100644
--- a/compiler/GHC/Core/TyCon.hs-boot
+++ b/compiler/GHC/Core/TyCon.hs-boot
@@ -1,9 +1,12 @@
module GHC.Core.TyCon where
import GHC.Prelude
+import GHC.Types.Unique ( Uniquable )
data TyCon
+instance Uniquable TyCon
+
isTupleTyCon :: TyCon -> Bool
isUnboxedTupleTyCon :: TyCon -> Bool
isFunTyCon :: TyCon -> Bool