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      <base href="https://bugs.webkit.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Destructuring Assignment: Properties are valid AssignmentElements"
   href="https://bugs.webkit.org/show_bug.cgi?id=151026">151026</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Destructuring Assignment: Properties are valid AssignmentElements
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>JavaScriptCore
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>caitpotter88&#64;gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Any sort of Property MemberExpression used in a destructuring assignment context results in a syntax error:

```js
({ x: this.x } = { x: true });
({ x: (function() {}).x } = { x: true });
({ x: ({}).x } = { x: true });

// etc ...
```

However, these are all legal (even if they don't make any sense), per <a href="http://tc39.github.io/ecma262/#prod-AssignmentElement">http://tc39.github.io/ecma262/#prod-AssignmentElement</a></pre>
        </div>
      </p>
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      <ul>
          <li>You are the assignee for the bug.</li>
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