iphone - Xcode:此方法之前缺少正确的分隔符

Question

- (void)setDelegate:(id<MyDelegate>)delegate {
  _delegate = delegate;

  if (_delegate) {
    self.navigationItem.rightBarButtonItem =
    [[[UIBarButtonItem alloc] initWithTitle:@"Close"
                                      style:UIBarButtonItemStyleBordered
                                     target:self
                                     action:@selector(closeView)] autorelease];
  }
}

- (void)closeView {
    [self.navigationController dismissModalViewControllerAnimated:YES];
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault animated:NO];
    self.navigationController.navigationBar.translucent = NO;
    self.navigationController.navigationBar.barStyle = UIBarStyleDefault;
}

在XCode 4中，“-(void)closeView {”行标记为黄色，警告是:“此方法之前缺少正确的分隔符”。

此警告是什么意思？

Answer 1

我必须在方法之前的行中添加“////////////////”!

///////////////////////////////////////
- (void)closeView {
}

我的代码在框架Three20的“TTThumbsViewController”内部。在每种方法之前都有这些斜杠:
https://github.com/facebook/three20/blob/master/src/Three20UI/Sources/TTThumbsViewController.m