#9776: -frule-check flag not recognized without parameter -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Driver | Version: 7.9 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Moderate (less | Type of failure: Incorrect than a day) | warning at compile-time Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- {{{ $ ghc Foo.hs -frule-check ghc: on the commandline: unrecognised flag: -frule-check Usage: For basic information, try the `--help' option. }}} That error message is confusing. `-frule-check` is a valid flag, it's just being used incorrectly. It should be followed by a parameter: {{{ $ ghc Foo.hs -frule-check ruleFoo }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9776 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler