<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/104166>104166</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            P1424R1: 'constexpr' feature macro concerns
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc++,
            c++20,
            wg21 paper
      </td>
    </tr>

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

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

<pre>
    **Link:** https://wg21.link/P1424R1
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxUkEGOnjAMhU_jbNCgxCRhWGTxT0esuqh6gyQY_rSBoCRM29tXUNSqkiXrPVnP_mxLCctGZEC9gXpn9qjPlE2cQto2Yi5NvwzgA_DxOWzfoXv8Ec2z1r1ccgQcfywo2ngO4PhFSJRfBZtMNw3dYBkZ0WOntehRs6eZOB8m2Xmr3eCU6ORk3Tz3Ugo-k3eOBYMcJX8VUrwqhbrVsx96ReSk8145C5LTakNsY_xY25QXFko5yAguhdYsWkexXECIMTgP-HYVAn4CxFsj_-uc5ze73Smflnpn2ZzRL-5YCkgeQ6nl37IaaiRzY0L3aAB7n7ZS6eeeAftmJluPTM1qfU6NT5unvBV25Gj-f9sS6vNwrU8r4Hjm3-1lz-kb-Qo4XmQFcLzhPgz-DgAA__8tbIJw">