#12168: panic! (the 'impossible' happened) with gi-gtk 3.0.4 -------------------------------------+------------------------------------- Reporter: drb226 | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by drb226): Note that re-running the {{{stack build}}} command in either of these scenarios does seem to move the build along without resurfacing the panic. However, a fresh {{{stack unpack}}} will consistently lead to producing the panic the first time you try to build it. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12168#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler