#11967: Custom message when showing functions, comparing functions, ... -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: Core Libraries | Version: 7.10.3 Resolution: | Keywords: | CustomTypeErrors 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 Iceland_jack): This can be considered a more general question: would any of the core libraries benefit from custom type errors? I doubt it is only useful for EDSLs. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11967#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler