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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang 3.3 suggests initializing pthread_t to NULL"
href="http://llvm.org/bugs/show_bug.cgi?id=20827">20827</a>
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<th>Summary</th>
<td>clang 3.3 suggests initializing pthread_t to NULL
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>3.3
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>FreeBSD
</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>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>keith@bostic.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>wtperf.c:1867:28: warning: variable 'monitor_thread' may be uninitialized when
used here [-Wconditional-uninitialized]
(t_ret = pthread_join(monitor_thread, NULL)) != 0) {
^~~~~~~~~~~~~~
wtperf.c:1744:26: note: initialize the variable 'monitor_thread' to silence
this
warning
pthread_t monitor_thread;
^
= NULL
AFAIK, it's never legal to initialize a pthread_t value to anything at all.</pre>
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