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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - A odd crash"
href="https://bugs.webkit.org/show_bug.cgi?id=143859#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - A odd crash"
href="https://bugs.webkit.org/show_bug.cgi?id=143859">bug 143859</a>
from <span class="vcard"><a class="email" href="mailto:mark.lam@apple.com" title="Mark Lam <mark.lam@apple.com>"> <span class="fn">Mark Lam</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=143859#c7">comment #7</a>)
<span class="quote">>
> void SpeculativeJIT::compile(Node* node)
> {
> .. .
> case ToThis: {
> ASSERT(node->child1().useKind() == UntypedUse);
> ....
>
> }
> In here , the value of "node->child1().useKind()" is UntypedUse .
> I feel very strange 。
> why ?</span >
Again, r150045 is very old (from 2 years ago). There has been many enhancements and bug fixes since then. Have you tried the latest revision (e.g. r182982) to see if the issue is still present?</pre>
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