#13458: Panic with unsafeCoerce and -dcore-lint -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler (Type | Version: 8.1 checker) | Keywords: Resolution: | LevityPolymorphism Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Compile-time | Test Case: crash or panic | typecheck/should_compile/T13458 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): I have reverted comment:12 in `ghc-8.2` in 3ebbc387e3207dc7b5743a1dc6e20df6d4152282. We'll need to re-assess this situation prior to the release. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13458#comment:19 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler