#16181: ghc panic when using DerivingVia -------------------------------------+------------------------------------- Reporter: chessai | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.6.3 Resolution: | Keywords: deriving Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #15831 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by RyanGlScott): * keywords: derivingvia => deriving * related: => #15831 Comment: Great test case. I have a strong hunch that this is a symptom of #15831. When I get around to fixing that, I'll check whether that fixes this ticket as well. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16181#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler