#15690: Add Eq1/Ord1/Read1/Show1 instances to newtypes in Data.Semigroup -------------------------------------+------------------------------------- Reporter: Bodigrim | Owner: (none) Type: feature | Status: new request | Priority: normal | Milestone: 8.8.1 Component: | Version: 8.6.1 libraries/base | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- I'd like to have `Eq1`/`Ord1`/`Read1`/`Show1` instances for newtypes in `Data.Semigroup`, at least for `Min`, `Max` and `Option`. Is there a specific reason for their absence? If no, I'll be happy to prepare a PR. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15690 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler