Re: [GHC] #9839: RTS options parser silently accepts invalid flags

#9839: RTS options parser silently accepts invalid flags -------------------------------------+------------------------------------- Reporter: adamgundry | Owner: carlostome Type: bug | Status: patch Priority: normal | Milestone: Component: Runtime System | Version: 7.8.3 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: | Blocking: Related Tickets: #4243 | Differential Revisions: Phab:D748 -------------------------------------+------------------------------------- Comment (by Thomas Miedema ): In [changeset:"a20cc3d00c4ca0753fcdcb16199f173b3af44fe4/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="a20cc3d00c4ca0753fcdcb16199f173b3af44fe4" rts: check arguments to flags that don't have any There were some flags of the RTS that when given an argument (which they don't have) were not firing an error. e.g -Targument when the flag -T has no argument. Now this is an error and affects the following flags: -B -w -T -Z -P -Pa -c -t Signed-off-by: Carlos Tomé Reviewed By: austin, thomie, hvr Differential Revision: https://phabricator.haskell.org/D748 GHC Trac Issues: #9839 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9839#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler