Re: [GHC] #9727: -Werror=unused-but-set-variable causes validation error on Windows

#9727: -Werror=unused-but-set-variable causes validation error on Windows -------------------------------------+------------------------------------- Reporter: gintas | Owner: gintas Type: bug | Status: closed Priority: normal | Milestone: Component: Build | Version: 7.9 System | Keywords: Resolution: fixed | Architecture: Unknown/Multiple Operating System: Windows | Difficulty: Unknown Type of failure: Building | Blocked By: GHC failed | Related Tickets: Test Case: | Blocking: | Differential Revisions: Phab:D373 | -------------------------------------+------------------------------------- Comment (by Austin Seipp ): In [changeset:"acb3295c69179159ba8230baff4104414c1db2c2/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="acb3295c69179159ba8230baff4104414c1db2c2" Avoid setting -Werror=unused-but-set-variable on Windows. Summary: The option is not needed (it was only intended to override Debian's default) and causes an error if the host ghc's mingw is too old (which the script does not detect). Fixes T9727 Reviewers: austin Reviewed By: austin Subscribers: thomie, carter, simonmar Differential Revision: https://phabricator.haskell.org/D373 GHC Trac Issues: #9727 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9727#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler