#13931: GHC incorrectly considers type family instances conflicting? -------------------------------------+------------------------------------- Reporter: vagarenko | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by vagarenko): Replying to [comment:1 goldfire]:
under the substitution `kx1 |-> TyFun kx1 TC`
You meant `kx2 |-> TyFun kx1 TC` ? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13931#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler