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Diffstat (limited to 'compiler/utils/Maybes.lhs')
| -rw-r--r-- | compiler/utils/Maybes.lhs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/utils/Maybes.lhs b/compiler/utils/Maybes.lhs index d9e1762a2f..e1bba86382 100644 --- a/compiler/utils/Maybes.lhs +++ b/compiler/utils/Maybes.lhs @@ -1,3 +1,4 @@ +{-# LANGUAGE CPP #-} % % (c) The University of Glasgow 2006 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998 @@ -17,7 +18,9 @@ module Maybes ( MaybeT(..) ) where +#if __GLASGOW_HASKELL__ < 709 import Control.Applicative +#endif import Control.Monad import Data.Maybe |