#12430: TypeFamilyDependencies accepts invalid injectivity annotation -------------------------------------+------------------------------------- Reporter: vagarenko | Owner: Type: bug | Status: new Priority: high | Milestone: Component: Compiler (Type | Version: 8.0.1 checker) | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC accepts | Unknown/Multiple invalid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by goldfire): It looks like we're not being aggressive enough in unrolling type synonyms -- a legitimate bug. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12430#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler