handle semigroup monoid 8.0 compat

2016-04-18 13:50:18 -04:00
parent aecd72fa5c
commit 5c8186f618
3 changed files with 11 additions and 1 deletions
@@ -56,6 +56,10 @@ import GHC.OverloadedLabels as X (
    IsLabel(..)
  )

+import GHC.Records as X (
+    HasField(..)
+  )
+
 import Data.Kind as X (
    type (*)
  , type Type