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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Name mangling issue with OpenMP"
href="https://llvm.org/bugs/show_bug.cgi?id=30632">30632</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Name mangling issue with OpenMP
</td>
</tr>
<tr>
<th>Product</th>
<td>OpenMP
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Clang Compiler Support
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>andipeer@gmx.net
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</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=17417" name="attach_17417" title="Minimal working example for the bug to show up">attachment 17417</a> <a href="attachment.cgi?id=17417&action=edit" title="Minimal working example for the bug to show up">[details]</a></span>
Minimal working example for the bug to show up
When compiling the given code with OpenMP support enabled, the compiler raises
the error:
main.cpp:4:10: error: definition with same mangled name as another definition
void g(const L&) { }
^
main.cpp:4:10: note: previous definition is here
Without OpenMP, everything works fine. GCC has no problem in compiling the
given code with OpenMP enabled.
The crucial point for this bug seems to be a combination of templates, lambdas,
and OpenMP. Removing one of these factors, the code compiles as expected.
Command line for compiling: "clang -std=c++11 -fopenmp main.cpp"</pre>
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