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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - FixIt: Wrong (suggested) location of the dereference operator in block enumerations"
href="http://llvm.org/bugs/show_bug.cgi?id=15717">15717</a>
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<th>Summary</th>
<td>FixIt: Wrong (suggested) location of the dereference operator in block enumerations
</td>
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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
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<th>OS</th>
<td>MacOS X
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>hagi.dd@web.de
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=10333" name="attach_10333" title="FixIt inserts the operator at the wrong location">attachment 10333</a> <a href="attachment.cgi?id=10333&action=edit" title="FixIt inserts the operator at the wrong location">[details]</a></span>
FixIt inserts the operator at the wrong location
When using Cocoa's array block enumeration (enumerateObjectsUsingBlock:
selector), the default/autocompleted code block looks like this:
[array enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
// code
}];
However, you can change the type of the input parameters to avoid casting
within the block, e.g., if you iterate over NSString objects:
[array enumerateObjectsUsingBlock:^(NSString *obj, NSUInteger idx, BOOL *stop)
{
// code
}];
If you forget to add the dereference operator between 'NSString' and 'obj',
Clang detects the issue, but suggests the wrong FixIt solution – the FixIt
inserts the dereference operator in front of the type name. I've attached a
screenshot of the situation in Xcode.
Expected Result: Put the dereference operator in front of the parameter name.</pre>
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