PrepareForSegue mystery

Question

I\'ve got a prepareForSegue method in two different VCs. One uses an if statement, while the other is intended to use a switch. The code is virtually i

Answer 1

In C/Objective-C, you cannot declare variables in a switch statement like that. If you want to declare variables for use in a specific case of a switch statement, you can put all the code for that case in a statement block:

switch ([sender tag])
{
    case aVsAButton_tag:
    {
        UINavigationController *navController = (UINavigationController *)segue.destinationViewController;
        AvsAViewController *aVSaVC = (AvsAViewController *)navController.topViewController;
        aVSaVC.delegate = self;
        SearchSpecs *thisSpec = (SearchSpecs *)[SearchSpecs MR_createInContext:localContext];
        aVSaVC.currentSpec = thisSpec;
    }
        break;

    default:
        break;
}