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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - spurious warning when using header scoped anonymous namespace"
href="http://llvm.org/bugs/show_bug.cgi?id=16345">16345</a>
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</tr>
<tr>
<th>Summary</th>
<td>spurious warning when using header scoped anonymous namespace
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tmmikolajczyk@gmail.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=10687" name="attach_10687" title="code reproducing the issue">attachment 10687</a> <a href="attachment.cgi?id=10687&action=edit" title="code reproducing the issue">[details]</a></span>
code reproducing the issue
See the simple code attached. Clang generates a diagnostic about unneeded
function:
$ clang++ -Wall main.cpp
In file included from main.cpp:1:
./foo.h:12:6: warning: function 'do_something' is not needed and will not be
emitted [-Wunneeded-internal-declaration]
void do_something()
^
1 warning generated.
$
The function is needed actually. Please note that the warning is not generated
when foo and fooimpl functions are non-template functions.
The issue concerns clang version 3.2, from trunk, or 3.3 version already
available on ArchLinux OS.</pre>
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