<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/122218>122218</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang] Wshadow not warning when shadow  a global declaration
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          hstk30-hw
      </td>
    </tr>
</table>

<pre>
    https://godbolt.org/z/EG6csn3jd

```
typedef void *handle;

int test(void *handle) 
{
    if (handle) { return 0; }
 return 1;
}
```

CC @cor3ntin @shafik 
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJxckd1u4yAQhZ9mfDNKhIf474ILp1nvI-w1BmJoCUSAE3WffuXU0laVRgIdvmE4HJmzW4IxApozNJdKrsXGJGwuH5wd7LOao_4UtpR7Bj4CTUDTEvUcfTnGtABNf4GmX79blQN_18DGrVq2FxvL591oc8VHdBqBRiuD9gb4-Qt1oWAxuQD1PwgacEO6DUREdFcE6r8ddmdMpqwpIAN-RuguG7lL9T7hJX5_D7Dx7Q3hxFRMPBQXtn228uo-sNKC64EPsjKi7njLh6FlrLKiqTVvhlr2s-SGGG_bWfWaGtOplnTNKieIUcNqNrCm5sSOLat1f-1mJZtWd10LJ2Zu0vmj94_b9nOVy3k1oiaiuq-8nI3PrxCIlJdhAT5qJ5cQc3EqA9GWThJb-2Felwwn5l0u-f-FxRX_yvGrv7ngn2yljk8MseBTpuDCgk9rAu46Slx8nKVHbZSXSRYXQ7Um_zNwV-w6H1W8AU3bvH053FN8N6oATS83GWjaDT0E_QsAAP__2Ua2XA">