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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Analyzer doesn't recognize under retain in Obj-C setter"
href="http://llvm.org/bugs/show_bug.cgi?id=19746">19746</a>
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<th>Summary</th>
<td>Analyzer doesn't recognize under retain in Obj-C setter
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>3.4
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
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<th>OS</th>
<td>MacOS X
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
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<th>Assignee</th>
<td>kremenek@apple.com
</td>
</tr>
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<th>Reporter</th>
<td>seth@freaksw.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Given the code below, I'd expect the analyzer to tell me I didn't retain or
copy the NSString and have under-retained it.
This is the simplest case:
@interface Foo : NSObject
@property (nonatomic, readwrite, copy) NSString * property;
@end
@implementation Foo
{
NSString * _property;
}
- (void)dealloc
{
[_property release];
[super dealloc];
}
- (void)setProperty:(NSString *)property;
{
[_property autorelease];
_property = property; // should be [property copy]
}
- (NSString *)property;
{
return _property;
}
@end</pre>
</div>
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