<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/55257>55257</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Missing } gives empty output with no error message
        </td>
    </tr>

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

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

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

<pre>
    Compiling the attached cpp file gives an empty output with no error message.

[clangerr2.txt](https://github.com/llvm/llvm-project/files/8618758/clangerr2.txt)

clang version 14.0.0
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files\LLVM\bin

</pre>
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