Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: haskell-actions/[email protected], actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Unticked promoted constructor: ‘Union’.

• Defaulting the following constraint to type ‘Integer’

• Defaulting the following constraints to type ‘Integer’

This binding for ‘b’ shadows the existing binding

Defined but not used: ‘b’

This binding for ‘b’ shadows the existing binding

• Defaulting the following constraint to type ‘Integer’

Unticked promoted constructor: ‘Union’.

• Defaulting the following constraint to type ‘Integer’