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| author | Joseph C. Sible <3439-josephcsible@users.noreply.gitlab.haskell.org> | 2020-04-26 14:23:59 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-05-08 15:29:40 -0400 |
| commit | 926d2aab83dc6068cba76f71a19b040eddc6dee9 (patch) | |
| tree | 7800e1b3f4f91b38dd2628c35eb66ca04a3a702d /libraries | |
| parent | cdd229fff24ab19a41dd2af218108dd8c514fff7 (diff) | |
| download | haskell-926d2aab83dc6068cba76f71a19b040eddc6dee9.tar.gz | |
Apply more suggestions from Simon Jakobi
Diffstat (limited to 'libraries')
| -rw-r--r-- | libraries/base/Data/Monoid.hs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libraries/base/Data/Monoid.hs b/libraries/base/Data/Monoid.hs index 7c299019d9..f8925cbfb7 100644 --- a/libraries/base/Data/Monoid.hs +++ b/libraries/base/Data/Monoid.hs @@ -234,9 +234,9 @@ instance (Applicative f, Bounded a) => Bounded (Ap f a) where maxBound = pure maxBound -- | Note that even if the underlying 'Num' and 'Applicative' instances are --- lawful, for most 'Applicative's, this instance will not be lawful. It's --- particularly tempting to use this with lists, but then these laws all fail --- to hold: +-- lawful, for most 'Applicative's, this instance will not be lawful. If you use +-- this instance with the list 'Applicative', the following customary laws will +-- not hold: -- -- Commutativity: -- @@ -259,7 +259,7 @@ instance (Applicative f, Bounded a) => Bounded (Ap f a) where -- >>> (Ap [1,2] * 3) + (Ap [1,2] * 4) -- Ap {getAp = [7,11,10,14]} -- --- | @since 4.12.0.0 +-- @since 4.12.0.0 instance (Applicative f, Num a) => Num (Ap f a) where (+) = liftA2 (+) (*) = liftA2 (*) |