#10527: Panic Simplifier ticks exhausted with type families -------------------------------------+------------------------------------- Reporter: sopvop | Owner: bgamari Type: bug | Status: new Priority: highest | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1-rc1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by bgamari): Well, I quickly bisected get an idea of what I should be looking for. It seems like the regression was introduced by the fix for the huge space leak in the mighty simplifier (8af219adb914b292d0f8c737fe0a1e3f7fb19cf3). If I understand correctly this patch touched code surrounding the treatment of interesting arguments. Perhaps an inadvertent change here is now resulting in more inlining than we would like. I'll have another look after I've slept on it to see if this revelation gets us any closer to a fix. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10527#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler