#8603: GHC crashes on some code using StateT monad transformer ------------------------------------------------+-------------------------- Reporter: person1729 | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler (Type checker) | Version: 7.6.3 Resolution: fixed | Keywords: Operating System: MacOS X | Architecture: x86_64 Type of failure: Compile-time crash | (amd64) Test Case: typecheck/should_fail/T8603 | Difficulty: Blocking: | Unknown | Blocked By: | Related Tickets: ------------------------------------------------+-------------------------- Comment (by simonpj): Well that is puzzling. I was sure I saw HEAD crash with `kindFunResult` panic. Anyway, regardless the refactoring is a good thing, I think. There really was a bug before. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8603#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler