#8129: Constraint solver panic due to derived type function equality -------------------------------------------------+------------------------- Reporter: adamgundry | Owner: Type: bug | Status: Priority: high | closed Component: Compiler (Type checker) | Milestone: Resolution: fixed | Version: 7.7 Operating System: Unknown/Multiple | Keywords: Type of failure: Compile-time crash | Architecture: Test Case: | Unknown/Multiple indexed_types/should_fail/T8129 | Difficulty: Blocking: | Unknown | Blocked By: | Related Tickets: -------------------------------------------------+------------------------- Comment (by rwbarton): Or `tests/indexed-types/should_fail/T8129.stdout`, rather. I see {{{ Could not deduce (C x0 y0) Could not deduce (C x0 y0) }}} but I have no idea whether it's correct. (Simon?) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8129#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler