On Aug 20, 2012, at 12:52 PM, Jens Alfke <[email protected]> wrote: > I've just "modernized" a bunch of cross-platform code in Xcode 4.4, to use > the new Obj-C literal and collection-access syntax. Works great when built > for Mac OS. But now I discover that the code gets tons of compile errors on > iOS because in the 5.1 SDK the NSArray and NSDictionary classes don't declare > the -objectForKeyedSubscript: or -objectForIndexedSubscript: methods. > > Presumably this will be remedied in the hypothetical future release of Xcode > that includes the iOS 6 SDK. But is there anything I can do until then to > make this build and run on iOS 5.1?
Add a category interface on those classes that declares those methods. Don't implement that category. > (And does this also imply that code using array/dictionary subscripting won't > run on OS X 10.7?) It implies no such thing. -- Greg Parker [email protected] Runtime Wrangler _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [email protected]
