#15370: Typed hole panic on GHC 8.6 (tcTyVarDetails) -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Tritlo Type: bug | Status: new Priority: high | Milestone: 8.6.1 Component: Compiler (Type | Version: 8.4.3 checker) | Keywords: TypeInType, Resolution: | TypedHoles Operating System: Unknown/Multiple | 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 RyanGlScott): To be clear, is the error that you're experiencing in comment:4 an assertion failure, or a different form of panic? If it's the former, then that would explain why I'm not seeing it—I'm not using a `devel*` build flavor, so I don't have assertions enabled. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15370#comment:8 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler