#15311: MCoercion lacks an Outputable instance -------------------------------------+------------------------------------- Reporter: mpickering | Owner: (none) Type: task | Status: patch Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4944 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ryan Scott <ryan.gl.scott@…>): In [changeset:"6595bee749ddb49d9058ed47ab7c1b6e7558ae17/ghc" 6595bee/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="6595bee749ddb49d9058ed47ab7c1b6e7558ae17" Define an Outputable MCoercion instance Summary: I needed this when debugging #15346. Test Plan: Does it compile? It does? Cool. Reviewers: bgamari, mpickering Reviewed By: mpickering Subscribers: rwbarton, thomie, carter GHC Trac Issues: #15311 Differential Revision: https://phabricator.haskell.org/D4944 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15311#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler