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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Added RETURN_IF_EXCEPTION() macro in ExceptionScope.h"
href="https://bugs.webkit.org/show_bug.cgi?id=162521">162521</a>
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<th>Summary</th>
<td>Added RETURN_IF_EXCEPTION() macro in ExceptionScope.h
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Local Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>JavaScriptCore
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>mark.lam@apple.com
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<pre>And use it in all places that currently explicitly check for exceptions and return early.
Also, as much as is possible, if the return type is JSValue, change the returned value (on exception) to the empty JSValue (instead of sometimes jsUndefined() and jsNull()).</pre>
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