diff options
Diffstat (limited to 'testsuite/tests/monadfail/MonadFailWarnings.stderr')
| -rw-r--r-- | testsuite/tests/monadfail/MonadFailWarnings.stderr | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/testsuite/tests/monadfail/MonadFailWarnings.stderr b/testsuite/tests/monadfail/MonadFailWarnings.stderr index ac16d6cd9e..7471bd9373 100644 --- a/testsuite/tests/monadfail/MonadFailWarnings.stderr +++ b/testsuite/tests/monadfail/MonadFailWarnings.stderr @@ -5,12 +5,12 @@ MonadFailWarnings.hs:19:5: warning: [-Wmissing-monadfail-instances (in -Wcompat) (this will become an error in a future GHC release) from the context: Monad m bound by the type signature for: - general :: Monad m => m a + general :: forall (m :: * -> *) a. Monad m => m a at MonadFailWarnings.hs:17:1-25 Possible fix: add (MonadFail m) to the context of the type signature for: - general :: Monad m => m a + general :: forall (m :: * -> *) a. Monad m => m a • In a stmt of a 'do' block: Just x <- undefined In the expression: do Just x <- undefined |