@@ -32,6 +32,3 @@ instance Known (Rec Sing '[]) where
33instance (Known (Sing a), Known (Rec Sing tl)) => Known (Rec Sing (a ': tl)) where
33instance (Known (Sing a), Known (Rec Sing tl)) => Known (Rec Sing (a ': tl)) where
34 known = known :& known
34 known = known :& known