In any case, since #13251 is its own ticket, I'll continue here with
#13102: orphan family instances can leak through the EPS in --make mode -------------------------------------+------------------------------------- Reporter: rwbarton | Owner: rwbarton Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): the short-term plan of using the same rules for type family instance visibility as for class instance visibility. Yes that's fine I think. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13102#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler