title: @import "Unexpected '@' in program"
body: <p>I updated project to Xcode 5 and enabled modules in build settings.
  However, I see compiler error <code>Unexpected '@' in program</code> when I use <code>@import</code>.</p>
  
  <pre><code>#ifndef __IPHONE_7_0
  #warning "This project uses features only available in iOS SDK 7.0 and later."
  #endif
  
  #ifdef __cplusplus
  #import &lt;opencv2/opencv.hpp&gt;
  #endif
  
  #ifdef __OBJC__
  @import SystemConfiguration;
  @import UIKit;
  </code></pre>
  
  <p>Is it anything else that should be done?</p>