#14337: typeRepKind can perform substantial amounts of allocation -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.4.1 Component: Core Libraries | Version: 8.2.1 Resolution: | Keywords: Typeable Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Is this something to do with #14254, perhaps?
I came up with a (rather contrived) test case
Did you perhaps fail to attach it? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14337#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler