<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/60838>60838</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Unused recursive function is not reported by clang-tidy
        </td>
    </tr>

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

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

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

<pre>
    Here is source code to reproduce the issue:
```
int sum(int v)
{
    return v > 0 ? v + sum(v - 1) : 0;
}

int main()
{
}
```
</pre>
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