<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/146469>146469</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            C++: accepts invalid export module
        </td>
    </tr>

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

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

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

<pre>
    Take:
```
module
;
export module unexpanded 
 ;
```

as far I can read [P3034R1](https://wg21.link/P3034R1) this should be invalid as `export module` is handled during preprocessing and https://eel.is/c++draft/cpp#pre-1 gives `module\n;` as being an invalid directive too.
</pre>
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