When converting a project to use ARC what does “switch case is in protected scope” mean?

Question

When converting a project to use ARC what does \"switch case is in protected scope\" mean? I am converting a project to use ARC, using Xcode 4 Edit -> Refactor -> Convert to

Answer 1

Before:

    case 2:
        NSDate *from = [NSDate dateWithTimeIntervalSince1970:1388552400];
        [self refreshContents:from toDate:[NSDate date]];
        break;

I moved NSDate definition before switch, and it fixed the compile problem:

NSDate *from;  /* <----------- */
switch (index) {
    ....
    case 2:
        from = [NSDate dateWithTimeIntervalSince1970:1388552400];
        [self refreshContents:from toDate:[NSDate date]];
        break;

}

Answer 2

default:
        CellIdentifier = @"Cell";
        cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
        if (cell == nil) {
            ***initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];***
            cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
            }
        break;
    }

Note: Check! The syntax of the bold & italicized line. Rectify it and you are good to go.