is 
macro to selectively exclude code the analyzer examines. Here is an example:

<pre class="code_example">
#ifndef __clang_analyzer__
// Code not to be analyzed
#endif
</pre>

This usage is discouraged because it makes the code dead to the analyzer from 
now on. Instead, we prefer that users file bugs against the analyzer when it flags 
false positives.
</p>

</div>
</div>
</body>
</html>

