On Wed, Jul 10, 2013 at 04:26:23PM -0500, Nicolas Frisby wrote: > I'm adding a foreign import in a GHC module from the RTS. I'm using a CPP > directive to avoid the import in the stage1 compiler, since the RTS > function I need doesn't necessarily exist in that version of the RTS. > > EG Is there a preference to use Config.cStage instead of CPP and the STAGE > symbol?
It's always better to not use CPP if possible, but in this instance you'd presumably get a missing-symbol error, so CPP is necessary. Thanks Ian -- Ian Lynagh, Haskell Consultant Well-Typed LLP, http://www.well-typed.com/ _______________________________________________ ghc-devs mailing list [email protected] http://www.haskell.org/mailman/listinfo/ghc-devs
