#11770: Demand analysis: Wrong one-shot annotation due to fixed-point iteration -------------------------------------+------------------------------------- Reporter: nomeata | Owner: Type: bug | Status: patch Priority: normal | 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:D2070 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Joachim Breitner <mail@…>): In [changeset:"28fe0eea4d161b707f67aae26fddaa2e60d8a901/ghc" 28fe0ee/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="28fe0eea4d161b707f67aae26fddaa2e60d8a901" Demand Analyzer: Do not set OneShot information as suggested in ticket:11770#comment:1. This code was buggy (#11770), and the occurrence analyzer does the same job anyways. This also elaborates the notes in the occurrence analyzer accordingly. Differential Revision: https://phabricator.haskell.org/D2070 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11770#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler