#8147: Exponential behavior in instance resolution on fixpoint-of-sum -------------------------------------+------------------------------------- Reporter: jkoppel | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: performance, 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 dfeuer): The original files no longer work with GHC 8.2.1 as a result of TH changes. I've uploaded new ones that do. Unfortunately, the bug is still with us. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8147#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler