deriving Typeable is redundant since GHC 7.10

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Assessment

Difficulty
1/5
Estimated time
Under an hour
Newbie friendliness
65/100
Issue type
Refactor
Clarity
Clearly specified
Activity status
Stale
Tech stack
haskell
Domain
networking

Research direction

Open Network/URI.hs at line 191 and inspect the URI data declaration and its deriving list. Remove the redundant Typeable derivation, then run the project build or checks to confirm the GHC-90584 warning is gone and the remaining derivations still work.

Written by the indexing model from the issue text.

Description

Network/URI.hs:191:26: warning: [GHC-90584] [-Wderiving-typeable]
    • Deriving ‘Typeable’ has no effect: all types now auto-derive Typeable
    • In the data declaration for ‘URI’
    |
191 |     } deriving (Eq, Ord, Typeable, Data, Generic)
    |                          ^^^^^^^^
Dominant language
Haskell
Stars
28
Forks
34
No merged PRs in 30d

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