Correct compile error with ghc 7.4

patperry · Sep 16, 2012 · cddb21d · cddb21d
1 parent 9c00938
commit cddb21d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Control/Monad/MC/Base.hs b/lib/Control/Monad/MC/Base.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE TypeFamilies, PolyKinds #-}
 -----------------------------------------------------------------------------
 -- |
 -- Module     : Control.Monad.MC.Base