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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang-cl balks on /d2Zi+"
href="http://llvm.org/bugs/show_bug.cgi?id=18728">18728</a>
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<th>Summary</th>
<td>clang-cl balks on /d2Zi+
</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>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Driver
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>sami.liedes@redlynx.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Using "Windows installer, based on SVN r199995".
clang-cl fails to either understand or ignore the (undocumented, but widely
used) /d2Zi+ flag, which adds useful debug info to optimized code.
I merely switched the toolset in an existing Visual Studio project to LLVM and
tried to build the project. The result contains errors like this:
2>clang-cl.exe : error : no such file or directory: '/d2Zi+'</pre>
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