<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/58263>58263</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Enable `-Wimplicit-fallthrough` automatically as part of `-Wall` or `-Wextra`
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

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

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

<pre>
    As the title says. This flag is really valuable for preventing run-time bugs. GCC enables the equivalent flag as part of `-Wextra`.

Live example on Compiler Explorer:
https://gcc.godbolt.org/z/MxbG6sh4s
</pre>
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