# 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.
#
===
 module Readme where

 baz, bar, quux :: IO ()
-baz = fooOld "foo"
+baz = fooNew Foo

-bar = fooOld "bar"
+bar = fooNew Bar

-quux = fooOld "quux"
+quux = fooNew (error "invalid argument: quux")