@@ -14,6 +14,10 @@ module Data.Semigroup.Additive
14import Data.Functor.Const (Const (..))
14import Data.Functor.Const (Const (..))
15import Data.Functor.Identity
15import Data.Functor.Identity
16import Data.Proxy
16import Data.Proxy
17+#if !MIN_VERSION_base(4,12,0)
18+-- for :*: and :.: semigroup instances
19+import Data.Orphans ()
17#if !MIN_VERSION_base(4,11,0)
21#if !MIN_VERSION_base(4,11,0)
18import Data.Semigroup (Semigroup (..))
22import Data.Semigroup (Semigroup (..))