#14254: The Binary instance for TypeRep smells a bit expensive -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: (none) Type: bug | Status: closed Priority: normal | Milestone: 8.4.1 Component: Compiler | Version: 8.2.1 Resolution: fixed | Keywords: Typeable Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: #14337 | Differential Rev(s): Phab:D3998, Wiki Page: | Phab:D4082, Phab:D4085 -------------------------------------+------------------------------------- Changes (by dfeuer): * status: patch => closed * resolution: => fixed Comment: Fixed by bc761ad9c65c7aa62d38db39c59a6c0ae59c8ab8. We now cache the `TypeRep` of the kind in each `TrTyCon` and `TrApp` constructor. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14254#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler