#13172: scrutinee constant folding produces wrong answer when remapped values are out of bounds -------------------------------------+------------------------------------- Reporter: rwbarton | Owner: Type: bug | Status: patch Priority: highest | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D3009 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"53e2e70a477896d57059b5f12147b69d22a2e2e0/ghc" 53e2e70a/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="53e2e70a477896d57059b5f12147b69d22a2e2e0" Ensure that scrutinee constant folding wraps numbers Test Plan: T13172 Reviewers: rwbarton, simonpj, austin, bgamari Reviewed By: simonpj, bgamari Subscribers: simonpj, thomie Differential Revision: https://phabricator.haskell.org/D3009 GHC Trac Issues: #13172 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13172#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler