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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Calling a +0 ref getting can incorrectly warn about pointer ownership"
href="http://llvm.org/bugs/show_bug.cgi?id=19042">19042</a>
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<th>Summary</th>
<td>Calling a +0 ref getting can incorrectly warn about pointer ownership
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
</tr>
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<th>Assignee</th>
<td>kremenek@apple.com
</td>
</tr>
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<th>Reporter</th>
<td>tjw@me.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12184" name="attach_12184" title="example case">attachment 12184</a> <a href="attachment.cgi?id=12184&action=edit" title="example case">[details]</a></span>
example case
In several cases, I'm getting seemingly spurious clang-sa warnings about
releasing non-owned pointers. It seems to happen when a property is accessed
via a getter on the path to releasing the backing ivar:
- (void)dealloc;
{
[self.object self];
[_object release];
[super dealloc];
}
See the attached sample for a reproducible case.
clang version 3.5.0 (trunk 202861)
Target: x86_64-apple-darwin13.1.0
Thread model: posix</pre>
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