#10747: Infix pattern synonyms fail to parse (regression) -------------------------------------+------------------------------------- Reporter: heisenbug | Owner: mpickering Type: bug | Status: new Priority: high | Milestone: 7.10.3 Component: Compiler | Version: 7.10.1 (Parser) | Keywords: Resolution: | PatternSynonyms Operating System: Unknown/Multiple | Architecture: Type of failure: GHC rejects | Unknown/Multiple valid program | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1295 -------------------------------------+------------------------------------- Comment (by Austin Seipp <austin@…>): In [changeset:"69a6e4258786894578ffed2a1d907a74c52d779b/ghc" 69a6e425/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="69a6e4258786894578ffed2a1d907a74c52d779b" Allow non-operator infix pattern synonyms For example ``` pattern head `Cons` tail = head : tail ``` Reviewed By: goldfire, austin Differential Revision: https://phabricator.haskell.org/D1295 GHC Trac Issues: #10747 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10747#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler