#10980: Deriving Read instance from datatype with N fields leads to N^2 code size growth -------------------------------------+------------------------------------- Reporter: slyfox | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: deriving-perf Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by nomeata):
Perhaps this discussion should move to a new ticket, since I remembered it is actually not the issue with the derived Read instance after all?
Sure, #13213 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10980#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler