Le 18 juil. 2012 à 16:19, Lee Ann Rucker <lruc...@vmware.com> a écrit :
> >>> fly2never wrote: >>> name = [NSString string]; >> >>> because sending a method to nil is perfectly safe, unlike C++. > >> Ah! No! That's not a blanket guarantee! It is only valid for methods that >> return void, integer types or pointers. If your method returns a struct and >> you send it to NIL, you get garbage back. > > Yeah, sorry. I was just thinking of the sending part of it which doesn't need > the guards against nil that are necessary in C++; using the result is a > different matter. No need to be sorry. You were right. structs are properly handled since LLVM compiler 3.0 (Xcode 4.2). http://www.sealiesoftware.com/blog/index.html -- Jean-Daniel _______________________________________________ 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