<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 - unable to execute command: Segmentation fault (core dumped)"
   href="https://bugs.llvm.org/show_bug.cgi?id=40458">40458</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>unable to execute command: Segmentation fault (core dumped)
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.0
          </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>changyihsin@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=21379" name="attach_21379" title="clang crash log">attachment 21379</a> <a href="attachment.cgi?id=21379&action=edit" title="clang crash log">[details]</a></span>
clang crash log

When I compiler firefox gecko48 with clang, I encounter the clang crash when
compiling gecko/js/src/ctypes/CTypes.cpp. 

Looks like clang is crashed while compiling this function.

js::ctypes::GetDeflatedUTF8StringLength()

Not quite sure how to debug further or how to find exactly line of code leads
to clang crash.</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>