#1460: Problem with Monoid instance of Data.Map -------------------------------------+------------------------------------- Reporter: ahey@… | Owner: (none) Type: proposal | Status: closed Priority: normal | Milestone: Not GHC Component: libraries/base | Version: 6.6.1 Resolution: fixed | Keywords: Data.Map | Monoid Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by txnull): I find both instances useful. Maybe there should not be a instance at all and everybody has to create one as needed or create both using newtypes? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/1460#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler