<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/145467>145467</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            while using clang-format with --lines option, it will not respect WhitespaceSensitiveMacros
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang-format
      </td>
    </tr>

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

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

<pre>
    In `.clang-foramt` I have added `WhitespaceSensitiveMacros: ['EM_ASM']`

and diff is:
```
EM_ASM({
    let thisPromiseIndex = Module.AllFramesCollectorPromiseIndex;
    Module.AllFramesCollectorPromise = Module.AllFramesCollectorPromise
    .then((val) => { // only this line#33 changed
        return [ 0, val, thisPromiseIndex ];
    })
});
```

with `--lines=33:33` option (by `git clang-format` behavior)，
`.then((val) => {` becomes 
`.then((val) = > {`

It seems that `--lines` break the WhitespaceSensitiveMacros rules, I think clang-foramt should check if lines are inside `EM_ASM` macro
</pre>
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