<html>
    <head>
      <base href="https://bugs.webkit.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 - Uncaught Exception: ReferenceError: Can't find variable: ListMultimap"
   href="https://bugs.webkit.org/show_bug.cgi?id=153296">153296</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Uncaught Exception: ReferenceError: Can't find variable: ListMultimap
          </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>All
          </td>
        </tr>

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

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

        <tr>
          <th>Reporter</th>
          <td>dcrousso+webkit&#64;gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>bburg&#64;apple.com, graouts&#64;webkit.org, joepeck&#64;webkit.org, mattbaker&#64;apple.com, nvasilyev&#64;apple.com, timothy&#64;apple.com, webkit-bug-importer&#64;group.apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Looking at the console, it seems as though defining a function using a keyword value with ES6 classes throws an error:

Base/ListMultimap.js:56: CONSOLE ERROR SyntaxError: Unexpected keyword 'delete'
Debug/UncaughtExceptionReporter.js:56:22: CONSOLE ERROR ReferenceError: Can't find variable: parseURL
Base/Object.js:52:46: CONSOLE ERROR ReferenceError: Can't find variable: ListMultimap
Main.html:1:21: CONSOLE ERROR ReferenceError: Can't find variable: InspectorFrontendAPI
Main.html:1:21: CONSOLE ERROR ReferenceError: Can't find variable: InspectorFrontendAPI
Main.html:1:21: CONSOLE ERROR ReferenceError: Can't find variable: InspectorFrontendAPI
Main.html:1:21: CONSOLE ERROR ReferenceError: Can't find variable: InspectorFrontendAPI
Protocol/InspectorBackendCommands.js:32:17: CONSOLE ERROR ReferenceError: Can't find variable: InspectorBackend
Base/Main.js:59:25: CONSOLE ERROR ReferenceError: Can't find variable: InspectorBackend

-------
Auto-generated details:

Inspected URL:        (unknown)
Loading completed:    false
Frontend User Agent:  Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/602.1.16+ (KHTML, like Gecko)
Uncaught exceptions:
 - ReferenceError: Can't find variable: ListMultimap (at Object.js:52:46)
 - ReferenceError: Can't find variable: InspectorBackend (at InspectorBackendCommands.js:32:17)
 - ReferenceError: Can't find variable: InspectorBackend (at Main.js:59:25)
-------</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>