#13343: Levity polymorphism-related GHC panic: expectJust zonkTcTyVarToVar -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: goldfire Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 8.0.1 checker) | Keywords: Resolution: | LevityPolymorphism 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 Richard Eisenberg <rae@…>): In [changeset:"02cc8f0c423e85033bdfd26f1492301b724930d8/ghc" 02cc8f0/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="02cc8f0c423e85033bdfd26f1492301b724930d8" Fix #13343 by not defaulting SigTvs test case: typecheck/should_compile/T13343 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13343#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler