#15552: Infinite loop/panic with an existential type. -------------------------------------+------------------------------------- Reporter: howtonotwin | Owner: (none) Type: bug | Status: merge Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: TypeInType, | TypeFamilies Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #14723 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonpj): * status: new => merge Comment: OK I think I'm done with this. Perf is fine; and the bug is fixed. Lots of Notes to explain. It fixes an outright bug, so merge if poss. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15552#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler