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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - invalid selector resolution for type-erased (id) instance"
href="http://llvm.org/bugs/show_bug.cgi?id=19234">19234</a>
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<th>Summary</th>
<td>invalid selector resolution for type-erased (id) instance
</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>PC
</td>
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<th>OS</th>
<td>All
</td>
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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
</td>
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<th>Component</th>
<td>Frontend
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>compnerd@compnerd.org
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</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12273" name="attach_12273" title="reduced.m">attachment 12273</a> <a href="attachment.cgi?id=12273&action=edit" title="reduced.m">[details]</a></span>
reduced.m
When multiple interfaces declare a similarly named selector taking differing
parameters, the first seen is taken to be the referenced one when dealing with
a type-erased (id) instance type.
The attached test case exemplifies the issue. I would expect either a note
that the selector is ambiguous or even better for sema to realise that it is a
valid invocation.</pre>
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