#12489: undefined in view pattern inside pattern synonym causes GHC to panic -------------------------------------+------------------------------------- Reporter: pkmx | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: | PatternSynonyms Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by mpickering): This still happens in HEAD. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12489#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler