What Gwynne said, but with one potential change, *some* versions of GCC require a space before the last comma in order for it to be omitted if there are 0 variable args, as in:
#define GCLOGOC(format, ...) GCLogObjCMethod(self, _cmd, __LINE__, NSStringFromClass([self class]), format , ## __VA_ARGS__) Of course it's one of those things that if it works in the versions of GCC you're using, great, and if it doesn't, oh boy it might take you a while to figure out that error message. (Or not, you might conclude it can't be done and give up--and indeed in standard C a macro like this cannot accept 0 varargs, this is a GCC extension. Of course for this one you could let format be the first vararg, but that trick is not always feasible.) -- Scott Ribe scott_r...@elevated-dev.com http://www.elevated-dev.com/ (303) 722-0567 voice _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
