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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ESnext] Implement Object Spread"
href="https://bugs.webkit.org/show_bug.cgi?id=167963">167963</a>
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<th>Summary</th>
<td>[ESnext] Implement Object Spread
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
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<th>Hardware</th>
<td>Unspecified
</td>
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<th>OS</th>
<td>Unspecified
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>JavaScriptCore
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ticaiolima@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Object Rest/Spread Properties for ECMAScript proposal now is in stage 3 and we can implement a prototype of it.
Official proposal: <a href="https://github.com/sebmarkbage/ecmascript-rest-spread">https://github.com/sebmarkbage/ecmascript-rest-spread</a>
This new feature enable the following source code to be parsed and executed:
```
let z = { a: 3, b: 4 }
let n = { x, y, ...z };
n; // { x: 1, y: 2, a: 3, b: 4 }
```</pre>
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