#12737: T12227 is failing on ghc-8.0 -------------------------------------+------------------------------------- Reporter: ezyang | Owner: Type: bug | Status: new Priority: normal | Milestone: 8.0.2 Component: Visual Haskell | Version: 8.0.1 Resolution: | Keywords: 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 bgamari): Indeed the patch I cited in comment:2 is the patch that adds the failing test. Sadly I don't seeing any relevant patches to `compiler/util/Pretty.hs` missing from `ghc-8.0`. Tracking this one down may be a bit tricky. Thankfully the difference is quite large, so comparing ticky profiles from `ghc-8.0` and `master` around the time should be illuminating. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12737#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler