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-rw-r--r--compiler/GHC/Core/Coercion.hs-boot2
1 files changed, 0 insertions, 2 deletions
diff --git a/compiler/GHC/Core/Coercion.hs-boot b/compiler/GHC/Core/Coercion.hs-boot
index 5d5193306e..0d56cf628c 100644
--- a/compiler/GHC/Core/Coercion.hs-boot
+++ b/compiler/GHC/Core/Coercion.hs-boot
@@ -45,8 +45,6 @@ coVarRole :: CoVar -> Role
mkCoercionType :: Role -> Type -> Type -> Type
-data LiftingContext
-liftCoSubst :: HasDebugCallStack => Role -> LiftingContext -> Type -> Coercion
seqCo :: Coercion -> ()
coercionKind :: Coercion -> Pair Type