<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/64732>64732</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            BUGPRONE-IMPLICIT-WIDENING-OF-MULTIPLICATION-RESULT for constants
        </td>
    </tr>

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

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

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

<pre>
    Hi

The check keeps reporting for constants, which seems so wrong.

```
  constexpr std::size_t k1Mb = 1024 * 1024;
```

I get a

```
performing an implicit widening conversion to type 'const std::size_t' (aka 'const unsigned long') of a multiplication performed in type 'int'
() make conversion explicit to silence this warning
```

I don't think this is a good warning.
</pre>
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