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| author | Herbert Valerio Riedel <hvr@gnu.org> | 2018-11-10 01:12:52 +0100 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2019-03-22 10:34:51 -0400 |
| commit | ab51bee40c82cd552bcf13e24b67d43f3b8d25f3 (patch) | |
| tree | a75a4102576dad50af44e342fb9152e7270792eb /libraries/base/Prelude.hs | |
| parent | cd07086ada34888c08585f4dc98a961618748ed0 (diff) | |
| download | haskell-ab51bee40c82cd552bcf13e24b67d43f3b8d25f3.tar.gz | |
base: Remove `Monad(fail)` method and reexport `MonadFail(fail)` instead
As per https://prime.haskell.org/wiki/Libraries/Proposals/MonadFail
Coauthored-by: Ben Gamari <ben@well-typed.com>
Diffstat (limited to 'libraries/base/Prelude.hs')
| -rw-r--r-- | libraries/base/Prelude.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libraries/base/Prelude.hs b/libraries/base/Prelude.hs index 15e392f271..f7b2fd9c2e 100644 --- a/libraries/base/Prelude.hs +++ b/libraries/base/Prelude.hs @@ -73,7 +73,8 @@ module Prelude ( -- ** Monads and functors Functor(fmap, (<$)), (<$>), Applicative(pure, (<*>), (*>), (<*)), - Monad((>>=), (>>), return, fail), + Monad((>>=), (>>), return), + MonadFail(fail), mapM_, sequence_, (=<<), -- ** Folds and traversals |