#12549: Panic on ":t datatypeName" ---------------------------------+-------------------------------------- Reporter: johnleo | Owner: johnleo Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ---------------------------------+-------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"2350906bfb496758d81caf3b66b232e1950285e9/ghc" 2350906/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="2350906bfb496758d81caf3b66b232e1950285e9" Maintain in-scope set in deeply_instantiate (fixes #12549). Maintain in-scope set in deeply_instantiate (Fixes T12549). lint fixes Test Plan: validate Reviewers: simonpj, austin, goldfire, bgamari Reviewed By: simonpj, bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2757 GHC Trac Issues: #12549 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12549#comment:27> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler