<div dir="auto">It is a runtime level change. I think it might break some code that depends on the strictness of the built-in function like code that using func.caller.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Dec 8, 2019, 9:48 PM Isiah Meadows <<a href="mailto:contact@isiahmeadows.com">contact@isiahmeadows.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div dir="auto">You might do better to file a pull request directly against the spec for this: <a href="https://github.com/tc39/ecma262" target="_blank" rel="noreferrer">https://github.com/tc39/ecma262</a>. To me, it looks more like an oversight, not something that would likely have to go through all 4 stages. (If it does, at least you already have a repo for it.)</div></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Dec 8, 2019 at 08:43 Jack Works <<a href="mailto:zjwpeter@gmail.com" target="_blank" rel="noreferrer">zjwpeter@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:simhei,sans-serif">In the current spec, strictness of the built-in functions are implementation-dependent behaviors. This proposal is going to fix this problem.</div><div class="gmail_default" style="font-family:simhei,sans-serif"><a href="https://github.com/Jack-Works/proposal-strict-built-in-functions" style="font-family:Arial,Helvetica,sans-serif" target="_blank" rel="noreferrer">https://github.com/Jack-Works/proposal-strict-built-in-functions</a></div><div class="gmail_default" style="font-family:simhei,sans-serif"><br></div></div>
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</blockquote></div></div>-- <br><div dir="ltr" data-smartmail="gmail_signature">-----<br><br>Isiah Meadows<br><a href="mailto:contact@isiahmeadows.com" target="_blank" rel="noreferrer">contact@isiahmeadows.com</a><br><a href="http://www.isiahmeadows.com" target="_blank" rel="noreferrer">www.isiahmeadows.com</a></div>
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