# Copyright (c) Facebook, Inc. and its affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
#
-u Backticks.bar
===
 module Backticks where
 
 main :: IO ()
 main = do
-  print $ foo `bar` [1..10]
+  print $ foo + sum [1..10]
-  print $ (foo `bar`) [1..10]
+  print $ (\ xs -> foo + sum xs) [1..10]
-  print $ (`bar` [1..10]) foo
+  print $ (\ x -> x + sum [1..10]) foo
 
 foo :: Int
 foo = baz `div` quux 10
 
 bar :: Int -> [Int] -> Int
 bar x xs = x + sum xs

 baz :: Int
 baz = 100

 quux :: Int -> Int
 quux x = x - 1