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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Required protocol methods warn with -Wselector"
href="http://llvm.org/bugs/show_bug.cgi?id=17930">17930</a>
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<th>Summary</th>
<td>Required protocol methods warn with -Wselector
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</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>
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<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tommydebug@outlook.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=11540" name="attach_11540" title="Minimal repro">attachment 11540</a> <a href="attachment.cgi?id=11540&action=edit" title="Minimal repro">[details]</a></span>
Minimal repro
I've found that strict selector matching (-Wselector) behaves differently with
@required and @optional protocol methods.
The minimal repro file shows this difference.
I would prefer -Wselector to not warn in either case. This affects my project
because I want the benefit of selector matching without triggering false
positive warnings when using required protocols.
related to <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - protocol methods trigger an unimplemented selector warning"
href="show_bug.cgi?id=11960">http://llvm.org/bugs/show_bug.cgi?id=11960</a></pre>
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