#5320: check_overlap panic (7.1 regression) -----------------------------------+---------------------------------------- Reporter: mikhail.vorozhtsov | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.1 Keywords: | Testcase: Blockedby: | Difficulty: Os: Unknown/Multiple | Blocking: Architecture: Unknown/Multiple | Failure: Compile-time crash -----------------------------------+----------------------------------------
Comment(by mikhail.vorozhtsov): If yes, then the instance C Int (B b) could be considered a "wildcard" for resolving the potential overlap between C Int (B w) and C Int (B (F [w])). And so on. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5320#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs