<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </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 --- - Boost.MultiIndex tests segfault"
   href="https://llvm.org/bugs/show_bug.cgi?id=23348">23348</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Boost.MultiIndex tests segfault
          </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>C++14
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>joaquin@tid.es
          </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>Current tests for Boost 1.58 version of Boost.MultiIndex are segfaulting for
Clang version 3.7.0 (trunk 235724) (-std=c++1y -stdlib=libc++) on Ubuntu 15.04
x86_64, as shown at, for instance:

<a href="http://tinyurl.com/m3lmetv">http://tinyurl.com/m3lmetv</a>
<a href="http://tinyurl.com/ldzgsjr">http://tinyurl.com/ldzgsjr</a>

etc. These same tests under the same environment work OK when using either
version 3.5.1 (tags/RELEASE_351/final) (-std=c++1y -stdlib=libc++) or version
3.6.0 (tags/RELEASE_360/final) (-std=c++1y -stdlib=libc++).

I don't have access to the environment to produce a smaller testcase than this.

Also, the very same behavior seems to happen for Clang 3.5 under CrystaX.NET
Android emulator; in this case, thests work for Clang 3.4. A ticket was filed
by CrystaX developers at

<a href="https://tracker.crystax.net/issues/908">https://tracker.crystax.net/issues/908</a>

though I'm suspecting the problem lies in Clang itself, given the similarity
between the two scenarios.</pre>
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