<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylUsGOnDAM_Rq4WCBIlmE4cNgymqqHXipVe1yZJEC6IRklYRH9-hp21dnttRISdmw9v_fs3smtnWK8hYQ_JuxK3yhEPtold36krF_G39oYpDBMbn2mPBejTvhVy4RfyoIX7ATfLLCClVlZJqyDr10HKKWSkJyK7KnXUmdiQk8zLkn1xTqrkrpb7A21V5JCtFtSXagZooMVvQXs3RLh5qKyUaMxG8w6GIVS2xF-Wi2cVEBYF0IQUTuLBq7Ozxjj3tHRNBRR0UjCZefPCtd1zZc3jHeVXt2cj4Gi6JujiX9Afr4jP39AZk2-Czfmdc5u3v2i9l39qkAs3hNxYj3hqwIEYdCOWdRyAzEp8bIbQ4JEdleV7Tb9HUn1HJ4UzLiBVeQkQrdjgNQ4WheiFnkqWy4b3mCKS5ycb79jePmBW7p48-9OdZyWPhdupmQn_P67877qEBa1O1BxVj-kU1s2pSiG4VQLVZ0Vb2TPWdmLpq-aqq5wSA32yoSWtpAwdiikeYN3lpYm6YmsT_-fiG7pslhRlmdWVlVR5uWZo1R9PfBzPZwKTB4KNaM2-Y6z7zP17QFJpxqoaHSI4V7EEPRIlh68iWHU0RzJm4LqAo9SwuervaYHqfZg9AdNbQzj>53274</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang] Add -Wbidi-chars?
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang:frontend
      </td>
    </tr>

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

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

<pre>
    https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103026 In 2021-11, GCC added `-Wbidi-chars=[none|unpaired|any]` to warn about potentially misleading Unicode [Directional Formatting Characters](https://www.unicode.org/reports/tr9/#Directional_Formatting_Characters). In llvm-project, we currently have a clang-tidy check `misc-misleading-bidirectional`. We may need a Clang diagnostic.
</pre>
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