#14977: Clang doesn't support -Wsync-nand -------------------------------------+------------------------------------- Reporter: bgamari | Owner: bgamari Type: bug | Status: new Priority: high | Milestone: 8.6.1 Component: Compiler | Version: 8.5 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Richard Eisenberg <rae@…>): In [changeset:"97e1f300e4f6aef06863d056dc7992fef6b21538/ghc" 97e1f300/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="97e1f300e4f6aef06863d056dc7992fef6b21538" Fix compilation stopper on macOS with -Werror Commit 94f02547083cf6df686ea0b95fed050184c533de added some pragmas that allow GCC to compile GHC, but stop macOS's clang. This adds another counter-pragma to halp clang lumber along, too. Fixes #14977. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14977#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler