<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Continuation formatting doesn't respect AlignAfterOpenBracket"
   href="https://llvm.org/bugs/show_bug.cgi?id=31133">31133</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Continuation formatting doesn't respect AlignAfterOpenBracket
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Formatter
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>griwes@griwes.info
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=17636" name="attach_17636" title="an example">attachment 17636</a> <a href="attachment.cgi?id=17636&action=edit" title="an example">[details]</a></span>
an example

When the attached example is formatted, no matter what value
AlignAfterOpenBracket is, running clang-format results in the following:

auto f()
{
    return some_function(some_future
                             .then([] {
                                 int a = 1;
                                 return a;
                             })
                             .then([](auto a) {
                                 int b = a * 12;
                                 return b;
                             }));
}

Honestly, I'm not sure whether this falls into scope of AlignAfterOpenBracket;
if it does, then this is clearly a bug; if it doesn't, then I'd like to request
a configuration option to control this behavior.

Expected result for DontAlign:

auto f()
{
    return some_function(some_future
        .then([] {
            int a = 1;
            return a;
        })
        .then([](auto a) {
            int b = a * 12;
            return b;
        }));
}

Expected result for AlwaysBreak:

auto f()
{
    return some_function(
        some_future
            .then([] {
                int a = 1;
                return a;
            })
            .then([](auto a) {
                int b = a * 12;
                return b;
            }));
}</pre>
        </div>
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