I tell the static analyzer that I don't care about a specific unused instance variable in Objective C?</h4>

<p>When the analyzer sees that a value stored into a variable is never used, it is going to produce a message similar to this one:
<pre class="code_example">Instance variable 'commonName' in class 'HappyBird' is never used by the methods in its @implementation</pre>
You can add <tt>__attribute__((unused))</tt> to the instance variable declaration to suppress the warning.</p>

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