#11473: Levity polymorphism checks are inadequate -------------------------------------+------------------------------------- Reporter: simonpj | Owner: goldfire Type: bug | Status: closed Priority: highest | Milestone: 8.0.1 Component: Compiler | Version: 7.10.3 Resolution: fixed | Keywords: | LevityPolymorphism, TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Incorrect | Test Case: warning at compile-time | dependent/should_fail/T11473 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Richard Eisenberg <eir@…>): In [changeset:"12a76bebe0864cdf1c9088ed16175d7b34369e24/ghc" 12a76be/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="12a76bebe0864cdf1c9088ed16175d7b34369e24" Check for rep poly on wildcard binders. I had just missed this case when adding my test. This is relevant to ticket #11473. Also adds lots of comments. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11473#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler