diff options
| -rw-r--r-- | libraries/base/GHC/Base.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libraries/base/GHC/Base.hs b/libraries/base/GHC/Base.hs index 34a038d16c..490596e869 100644 --- a/libraries/base/GHC/Base.hs +++ b/libraries/base/GHC/Base.hs @@ -423,7 +423,8 @@ class Functor f => Applicative f where -- | A variant of '<*>' with the arguments reversed. (<**>) :: Applicative f => f a -> f (a -> b) -> f b -(<**>) = liftA2 (flip ($)) +(<**>) = liftA2 (\a f -> f a) +-- Don't use $ here, see the note at the top of the page -- | Lift a function to actions. -- This function may be used as a value for `fmap` in a `Functor` instance. |