<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/105343>105343</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            LWG4060: `submdspan` preconditions do not forbid creating invalid pointer
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc++,
            c++26,
            lwg-issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          ldionne
      </td>
    </tr>
</table>

<pre>
    **Link:** https://wg21.link/LWG4060
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxUkE-P2yAQxT_NcEGx8PjPxgcO2a7cy957BjM40xKwACfqt6_iRq1WQkLvafTe_MaUwmsk0jC8w_AhzF6vKevgOMVIwib3WwNeAC-fHH9Bd_kr5LXWrRxyBpwfK7ZNeA7g_Pnje69GJZzu3NRNRpBu37Bvz8P0Nomrbs-E5Hvvlqn1bjLtolqFdhgmYzuLJFijwl6dUaHqcJgaP47eKU-9s57O1kCv6GY4NCHcb03Kq-BSdtKtGrq-E8FYCuUAQgxsF8D34yHgN0B8aRz_OeGxno6IpzN8iKyfySe7rwV6FbjU8r-rcg2kX5TQXSSMquz25spmIoxKbpmWFB1XTrFIl2RMVfqULTu5ZDKV4yo53k1gJ7fEsVIWew76601XrtfdNku6Ac7P9td32nL6SUsFnI-dC-D8Ir9r_BMAAP__thWOSA">