#11177: panic! tc_hs_type: record --------------------------------+--------------------------------- Reporter: apanagio | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: Linux Architecture: x86 | Type of failure: None/Unknown Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: --------------------------------+--------------------------------- when trying to compile a file where "deriving" was missing from a data type got the message: ghc: panic! (the 'impossible' happened) (GHC version 7.6.3 for i386-unknown-linux): tc_hs_type: record Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug the source file is: {{{#!hs data Epafi = Epafi { } (Show) main :: IO () main = do print "hello" }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11177 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler