#9557: Deriving instances is slow -------------------------------------+------------------------------------- Reporter: Feuerbach | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: #8731 Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by nomeata): For those who want to play around with the module: You can fetch it from http://hackage.haskell.org/package/haskell-src- exts-1.16.0/src/src/Language/Haskell/Exts/Annotated/Syntax.hs and it is has no dependencies inside `haskell-src-exts`, so you can just download and compile it in isolation. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9557#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler