The following actions uses node12 which is deprecated and will be forced to run on node16: actions/cache@v2, pavpanchekha/[email protected]. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, haskell/actions/setup@v2, actions/cache@v2, pavpanchekha/[email protected]. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

As of 2023-09-09, haskell/action/setup is no longer maintained, please switch to haskell-actions/setup (note: dash for slash).

The import of ‘Control.Monad’ is redundant

The qualified import of ‘Data.Map’ is redundant

The import of ‘Data.Foldable’ is redundant

Defined but not used: ‘caseOfKnownCons’

Defined but not used: ‘l’

Defined but not used: ‘matchingDataAlt’

Defined but not used: ‘matchingLitAlt’

Pattern match(es) are non-exhaustive

Pattern match(es) are non-exhaustive

Pattern match(es) are non-exhaustive

Pattern match is redundant

Pattern match is redundant

Rule "addOneCommutative" may never fire

Rule "doubleNegative" may never fire

Rule "doubleNegative" may never fire

Rule "maybeForceZero" may never fire

Rule "maxWithSelf" may never fire

Rule "addOneJust" may never fire

Rule "addOneJust" may never fire because ‘just’ might inline first