#11762: GHC 8 superclass chain constraint regression -------------------------------------+------------------------------------- Reporter: _deepfire | Owner: Type: bug | Status: closed Priority: highest | Milestone: 8.0.1 Component: Compiler (Type | Version: 8.0.1-rc2 checker) | Resolution: duplicate | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: #11427 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"933abfa7ec88bd91e60a62e51bb2f9a068d379f1/ghc" 933abfa7/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="933abfa7ec88bd91e60a62e51bb2f9a068d379f1" rel-notes: Add note about UndecidableSuperClasses and #11762 Test Plan: Read it Reviewers: austin, kosmikus Reviewed By: kosmikus Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2111 GHC Trac Issues: #11318, #11762 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11762#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler