Merge pull request #103 from bgamari/master
[packages/time.git] / lib / Data / Time / Calendar / CalendarDiffDays.hs
index 73c779d..f980454 100644 (file)
@@ -8,7 +8,7 @@ module Data.Time.Calendar.CalendarDiffDays
 #else
 import Data.Monoid
 #endif
-#if MIN_VERSION_base(4,9,0)
+#if MIN_VERSION_base(4,9,0) && !MIN_VERSION_base(4,12,0)
 import Data.Semigroup hiding (option)
 #endif
 import Data.Typeable