<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Segmentation fault in Expr::getBestDynamicClassTypeExpr()"
href="https://bugs.llvm.org/show_bug.cgi?id=35797">35797</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Segmentation fault in Expr::getBestDynamicClassTypeExpr()
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<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>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>Tom.Isaacson@navico.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I'm running clazy (<a href="https://github.com/KDE/clazy">https://github.com/KDE/clazy</a>) on my codebase and it keeps
crashing. I initially built with clang 3.8 but am now using the trunk and I'm
still seeing a segmentation fault in Expr::getBestDynamicClassTypeExpr(). It's
intermittent - I have to run it for a while to see the problem and that section
of the code is used successfully.
I'm still trying to figure out what goes wrong. Because I have to use
clazy_standalone I can't debug this directly (see
<a href="https://stackoverflow.com/questions/48014582/how-can-i-debug-clazy-standalone-run-from-xargs">https://stackoverflow.com/questions/48014582/how-can-i-debug-clazy-standalone-run-from-xargs</a>).
I've tried adding llvm::outs() and llvm::errs() to the code but neither are
producing any output. Any suggestions for other ways to debug this?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>