#13932: GHCi dumps "panic!" ("initTc: unsolved constraints") -------------------------------+-------------------------------------- Reporter: aiya000 | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: ghci Operating System: Linux | Architecture: x86_64 (amd64) Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------+-------------------------------------- Comment (by aiya000): ghci says below line if I replace Main.hs (but it was defined) https://gist.github.com/a57b9f85e7927c1327450183faa81620 {{{ *Control.Exception.Throwable.TH Data.Text Data.Char Language.Haskell.TH T TIO> :reload [7 of 9] Compiling Maru.Main ( /home/aiya000/Repository/hs- zuramaru/src/Maru/Main.hs, interpreted ) /home/aiya000/Repository/hs-zuramaru/src/Maru/Main.hs:44:1: error: Variable not in scope: makeLensesA :: Name -> DecsQ Failed, modules loaded: Control.Exception.Throwable.TH, Maru.Eval, Maru.Parser, Maru.Type, Maru.Type.Parser, Maru.Type.SExpr. }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13932#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler