diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/mkUserGuidePart/Options/Warnings.hs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/utils/mkUserGuidePart/Options/Warnings.hs b/utils/mkUserGuidePart/Options/Warnings.hs index 563ce94ab1..ba93f6ca83 100644 --- a/utils/mkUserGuidePart/Options/Warnings.hs +++ b/utils/mkUserGuidePart/Options/Warnings.hs @@ -154,11 +154,18 @@ warningsOptions = } , flag { flagName = "-fwarn-missing-monadfail-instance" , flagDescription = - "warn when a failable pattern is used in a do-block that does not "++ - "have a ``MonadFail`` instance." + "warn when a failable pattern is used in a do-block that does " ++ + "not have a ``MonadFail`` instance." , flagType = DynamicFlag , flagReverse = "-fno-warn-missing-monadfail-instance" } + , flag { flagName = "-fwarn-semigroup" + , flagDescription = + "warn when a ``Monoid`` is not ``Semigroup``, and on non-" ++ + "``Semigroup`` definitions of ``(<>)``?" + , flagType = DynamicFlag + , flagReverse = "-fno-warn-semigroup" + } , flag { flagName = "-fwarn-missed-specialisations" , flagDescription = "warn when specialisation of an imported, overloaded function fails." |