#4268: Warning for ANN pragmas when GHCi is not supported -------------------------------+------------------------------------------- Reporter: simonmar | Owner: Type: bug | Status: new Priority: high | Milestone: 7.8.1 Component: Compiler | Version: 7.0.4 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Easy (less than 1 hour) Type of failure: Other | Blocked By: Test Case: | Related Tickets: #8312, #5105 Blocking: | -------------------------------+------------------------------------------- Comment (by Simon Peyton Jones ): In [changeset:"6c1aba4ff27371fddfc0dce5f9256c97edf16eea/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="6c1aba4ff27371fddfc0dce5f9256c97edf16eea" Warn if you use ANN annotations with a stage-1 compiler (Trac #4268) This makes us give a civilised warning when we hit an {-# ANN f foo #-} pragma in a stage-1 compiler. We decided that, since it's a pragma, it does not need a language extension flag to enable it. }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/4268#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler