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POXcode switch/case completion and warnings
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  1. POXcode switch/case completion and warnings
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    copied!<p>How can I have XCode (4.5, 4G182) complete the case in a switch/case construction, and warn me about missing cases ?</p> <p>For example: </p> <pre><code>for (int i=0;i&lt;[flat elementCount];i++) { NSPoint elements[3]; NSBezierPathElement elem=[flat elementAtIndex:i associatedPoints:elements]; switch (elem ) { case NSMoveToBezierPathElement: break; case NSLineToBezierPathElement: break; case </code></pre> <p>I have seen this in the past. It also warned me about missing cases once the block was closed. How can you achieve this is XCode 4.5 ?</p> <p>Edit: Check Switch Statements IS enabled, and I don't have a warning.</p> <p>Here is a small example in which the completion works:</p> <pre><code>typedef enum { kThisCase = 0, kThatValue = 1, kLastOne = 2 } myEnum; myEnum var= kLastOne; switch (var) { case kThatValue: break; case kLastOne: break; case </code></pre> <p><kbd>CTRL</kbd> + <kbd>SPACE</kbd> here gives me the remaining possible value of myEnum</p> <p><img src="https://i.stack.imgur.com/t3MuW.png" alt="completion is working"> <img src="https://i.stack.imgur.com/4dXl1.png" alt="completion is not working"></p> <p>In the case of NSBezierPathElement completion, when I add this:</p> <pre><code>typedef enum { NSMoveToBezierPathElement, NSLineToBezierPathElement, NSCurveToBezierPathElement, NSClosePathBezierPathElement } NSBezierPathElement; </code></pre> <p>(copied from the quick help panel) before the switch construction, the autocomplete works, but the warnings don't.</p> <h2>Content of NSBezierPath.h</h2> <pre><code>enum { NSMoveToBezierPathElement, NSLineToBezierPathElement, NSCurveToBezierPathElement, NSClosePathBezierPathElement }; typedef NSUInteger NSBezierPathElement; </code></pre> <p>Is it the explanation for the completion not working? Isn't this enum supposed to be the type of NSBezierPathElement ?</p> <p>This doesn't match the quick help panel. In the quick help panel, I have this: <code>typedef enum { NSMoveToBezierPathElement, NSLineToBezierPathElement, NSCurveToBezierPathElement, NSClosePathBezierPathElement} NSBezierPathElement;</code></p>
 

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