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-rw-r--r--users/grfn/xanthous/src/Xanthous/Orphans.hs10
1 files changed, 8 insertions, 2 deletions
diff --git a/users/grfn/xanthous/src/Xanthous/Orphans.hs b/users/grfn/xanthous/src/Xanthous/Orphans.hs
index b00c803cfe7a..66004163f6ea 100644
--- a/users/grfn/xanthous/src/Xanthous/Orphans.hs
+++ b/users/grfn/xanthous/src/Xanthous/Orphans.hs
@@ -15,6 +15,7 @@ import           Data.Aeson hiding (Key)
 import qualified Data.Aeson.KeyMap as KM
 import           Data.Aeson.Types (typeMismatch)
 import           Data.List.NonEmpty (NonEmpty(..))
+import qualified Graphics.Vty.Input
 import           Graphics.Vty.Attributes
 import           Brick.Widgets.Edit
 import           Data.Text.Zipper.Generic (GenericTextZipper)
@@ -22,7 +23,7 @@ import           Brick.Widgets.Core (getName)
 import           System.Random.Internal (StdGen (..))
 import           System.Random.SplitMix (SMGen ())
 import           Test.QuickCheck
-import           Test.QuickCheck.Arbitrary.Generic (Arg ())
+-- import           Test.QuickCheck.Arbitrary.Generic (Arg ())
 import           "quickcheck-instances" Test.QuickCheck.Instances ()
 import           Text.Megaparsec (errorBundlePretty)
 import           Text.Megaparsec.Pos
@@ -373,7 +374,7 @@ deriving newtype instance (Arbitrary s, CoArbitrary (m (a, s)))
 
 --------------------------------------------------------------------------------
 
-deriving via (GenericArbitrary (V2 a)) instance (Arg (V2 a) a, Arbitrary a) => Arbitrary (V2 a)
+deriving via (GenericArbitrary (V2 a)) instance (Arbitrary a) => Arbitrary (V2 a)
 instance CoArbitrary a => CoArbitrary (V2 a)
 instance Function a => Function (V2 a)
 
@@ -487,3 +488,8 @@ instance forall a. (FromJSON a, Ord a) => FromJSON (Interval a) where
         pure $ val <=..<= val
       checkLength arr =
         when (length arr /= 2) $ fail "Expected array of length 2"
+
+--------------------------------------------------------------------------------
+
+deriving anyclass instance NFData Graphics.Vty.Input.Key
+deriving anyclass instance NFData Graphics.Vty.Input.Modifier