#14777: panic when using a function defined in terms of `error` -------------------------------------+------------------------------------- Reporter: zilinc | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.2 Resolution: | Keywords: Operating System: Linux | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by mpickering): I can't reproduce this. Please can you provide exact reproduction instructions? Steps I took: {{{ git clone https://github.com/NICTA/cogent.git cd cogent/cogent git reset --hard 92c40530cbcbac77469865e096dab3228a2fb92f git clone https://gist.github.com/e6fc9e8a254d795bbd8ec476ca9fc115.git nix-scripts cp nix-scripts/* . nix-shell cabal configure cabal build }}} Then the build completes successfully. Here are the nix files. https://gist.github.com/e6fc9e8a254d795bbd8ec476ca9fc115 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14777#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler