summaryrefslogtreecommitdiff
path: root/testsuite/tests/monadfail/MonadFailWarningsWithRebindableSyntax.hs
blob: c9f25027f9b33608c353366e97f182b4ce10d43a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-- Test purpose:
-- RebindableSyntax does not play that well with MonadFail, so here we ensure
-- that when both settings are enabled we get the proper warning.

{-# OPTIONS_GHC -fwarn-missing-monadfail-instance #-}
{-# LANGUAGE RebindableSyntax #-}

module MonadFailWarningsWithRebindableSyntax where

import Prelude

test1 f g = do
    Just x <- f
    g