#10045: type holes related ghc panic -------------------------------------+------------------------------------- Reporter: pacak | Owner: thoughtpolice Type: bug | Status: closed Priority: normal | Milestone: 8.0.1 Component: Compiler | Version: 7.10.1-rc2 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D646 Wiki Page: | -------------------------------------+------------------------------------- Comment (by nomeata): Too bad this did not make it into 7.10.3. The bug happens when trying out the code that explains how to derive `unsafeCoerce` from GND+TypeFamilies if we had not roles. (This comment has little nutritional content.) -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10045#comment:15 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler