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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [ES2016] Allow assignment in for-in head in not-strict mode"
   href="https://bugs.webkit.org/show_bug.cgi?id=160955">160955</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[ES2016] Allow assignment in for-in head in not-strict mode
          </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>gskachkov&#64;gmail.com
          </td>
        </tr></table>
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        <div>
        <pre>Links to spec <a href="https://tc39.github.io/ecma262/#sec-initializers-in-forin-statement-heads">https://tc39.github.io/ecma262/#sec-initializers-in-forin-statement-heads</a>

var f = function () {  
    for (var i = 0 in {}) {}
    return i === 0;
};
f(); // False -&gt; should be true</pre>
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          <li>You are the assignee for the bug.</li>
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