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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - synthesizePrototype() and friends need to be followed by exception checks (or equivalent)."
href="https://bugs.webkit.org/show_bug.cgi?id=155169">155169</a>
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<th>Summary</th>
<td>synthesizePrototype() and friends need to be followed by exception checks (or equivalent).
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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 Nightly 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>Failure to do so can result in the new exceptions being thrown (and thereby obscuring) an existing exception that has been thrown but not handled yet. It may also mean that the VM will continue running on potentially unstable state, and may have undesirable consequences.
I first observed this in some failed assertion while running tests on a patch for <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - Function.name should be the inferred name when the function is anonymous."
href="show_bug.cgi?id=154865">https://bugs.webkit.org/show_bug.cgi?id=154865</a>.</pre>
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