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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - compilation failure against libsupc++"
href="http://llvm.org/bugs/show_bug.cgi?id=17081">17081</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>compilation failure against libsupc++
</td>
</tr>
<tr>
<th>Product</th>
<td>libc++
</td>
</tr>
<tr>
<th>Version</th>
<td>3.2
</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>
<tr>
<th>Component</th>
<td>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>hhinnant@apple.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>llvm-bugzilla@rvanderhoff.org.uk
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11137" name="attach_11137" title="compiler errors">attachment 11137</a> <a href="attachment.cgi?id=11137&action=edit" title="compiler errors">[details]</a></span>
compiler errors
Attempting to link libc++ against libsupc++ produces a number of errors about
redefinition of std::bad_typeid::~bad_typeid() and std::bad_cast::~bad_cast()
(see attachment).
It appears that std::bad_cast and std::bad_typeid are provided by libsupc++.
libc++ should either avoid redefining them, or avoid pulling in the definitions
from libsupc++.
(I am using the version of libsupc++ from gcc 4.1.2 which ships with CentOS
5.9; however, I have no reason to believe this problem is limited to that
version).</pre>
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