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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ES6] Implement ES6 arrow function syntax. Arrow function specific features. Lexical bind of this"
href="https://bugs.webkit.org/show_bug.cgi?id=144956#c124">Comment # 124</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [ES6] Implement ES6 arrow function syntax. Arrow function specific features. Lexical bind of this"
href="https://bugs.webkit.org/show_bug.cgi?id=144956">bug 144956</a>
from <span class="vcard"><a class="email" href="mailto:gskachkov@gmail.com" title="GSkachkov <gskachkov@gmail.com>"> <span class="fn">GSkachkov</span></a>
</span></b>
<pre>Comment on <span class=""><a href="attachment.cgi?id=258823&action=diff" name="attach_258823" title="Patch">attachment 258823</a> <a href="attachment.cgi?id=258823&action=edit" title="Patch">[details]</a></span>
Patch
View in context: <a href="https://bugs.webkit.org/attachment.cgi?id=258823&action=review">https://bugs.webkit.org/attachment.cgi?id=258823&action=review</a>
<span class="quote">>> Source/JavaScriptCore/dfg/DFGMayExit.cpp:111
>> + case LoadArrowFunctionThis:
>
> This sort of can exit. It speculates that its child is a cell.</span >
Removed from this list
<span class="quote">>> Source/JavaScriptCore/ftl/FTLLowerDFGToLLVM.cpp:3115
>> + : FTL_NEW_BLOCK(m_out, ("NewFunction slow path"));
>
> Just call it NewFunction. No need for these branches just to get a different basic block name.</span >
Done
<span class="quote">>> Source/JavaScriptCore/ftl/FTLLowerDFGToLLVM.cpp:3119
>> + : FTL_NEW_BLOCK(m_out, ("NewFunction continuation"));
>
> Ditto.</span >
Done
<span class="quote">>> Source/JavaScriptCore/runtime/JSArrowFunction.h:92
>> +friend class LLIntOffsetsExtractor;
>
> Indent this line.</span >
Done</pre>
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