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    <head>
      <base href="https://bugs.llvm.org/">
    </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 - clang-format misinterprets binary operator & as reference in boost serialization"
   href="https://bugs.llvm.org/show_bug.cgi?id=44967">44967</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>clang-format misinterprets binary operator & as reference in boost serialization
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>10.0
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>enhancement
          </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>andre.brand@mailbox.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>This is a common (simplified) pattern for boost serialization:

      struct Vec2d {
        float x;
        float y;
      };

      template <class Archive>
      void serialize(Archive& a, Vec2d& v) {
        a & v.x;
        a & v.y;
      }

There are different implementations of Archive that define the binary operator
&. But clang-format tends to interpret it as a reference:

$ clang-format myvector.h -style="{BasedOnStyle: llvm, PointerAlignment: Left}"
      struct Vec2d {
        float x;
        float y;
      };

      template <class Archive>
      void serialize(Archive& a, Vec2d& v) {
        a& v.x;
        a& v.y;
      }

$ clang-format myvector.h -style="{BasedOnStyle: llvm, PointerAlignment:
Right}"
      struct Vec2d {
        float x;
        float y;
      }

      template <class Archive>
      void serialize(Archive &a, Vec2d &v) {
        a &v.x;
        a &v.y;
      }</pre>
        </div>
      </p>


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