Include missing Semigroup import

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Vidar Holen 2019-11-13 22:09:52 -08:00
parent daa9c08dd5
commit c75bbcbd60
1 changed files with 1 additions and 0 deletions

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@ -41,6 +41,7 @@ import Data.Function (on)
import Data.List
import Data.Maybe
import Data.Ord
import Data.Semigroup
import Debug.Trace
import qualified Data.Map.Strict as Map
import Test.QuickCheck.All (forAllProperties)