Module ‘Data.Semigroup’ does not export ‘Option’ any longer [-Wdodgy-imports]

[e-kwsm]

optparse-applicative/src/Options/Applicative/Types.hs

Line 60 in 4fccc90

import Data.Semigroup hiding (Option)

optparse-applicative/src/Options/Applicative/Builder/Internal.hs

Line 30 in 4fccc90

import Data.Semigroup hiding (Option)

https://hackage-content.haskell.org/package/base-4.12.0.0/docs/Data-Semigroup.html#t:Option

In GHC 8.4 and higher, the Monoid instance for Maybe has been corrected to lift a Semigroup instance instead of a Monoid instance. Consequently, this type is no longer useful. It will be marked deprecated in GHC 8.8 and removed in GHC 8.10.

[HuwCampbell]

We support a lot of GHC versions, so I'm not so worried about the odd warning.

Nevertheless, addressed in #521