[macaw-semmc] Update test imports to avoid import warnings.

macaw-arm/tests/ARMTests.hs

@@ -34,6 +34,8 @@ import           Text.PrettyPrint.ANSI.Leijen ( putDoc )
 import           Text.Printf ( PrintfArg, printf )
 import           Text.Read ( readMaybe )
 
+import           Prelude
+
 
 -- | Set to true to build with chatty output.
 isChatty :: Bool

macaw-arm/tests/MismatchTests.hs

@@ -1,11 +1,13 @@
 module MismatchTests where
 
 
+import Control.Monad.Catch
+import Data.Monoid
+import Shared
 import Test.Tasty
 import Test.Tasty.HUnit
-import Shared
-import Data.Monoid
-import Control.Monad.Catch
+
+import Prelude
 
 
 armMismatchTests :: [FilePath] -> TestTree