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Should Type IV subclassing restrictions also apply to non-RegExp classes? #18

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mgaudet opened this issue Jan 18, 2021 · 1 comment
Open

Should Type IV subclassing restrictions also apply to non-RegExp classes? #18

mgaudet opened this issue Jan 18, 2021 · 1 comment

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@mgaudet
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mgaudet commented Jan 18, 2021

The explainer exclusively talks about Type IV subclassing in the context of RegExp. Are the examples of non-RegExp uses of Type IV subclassing? How will the restrictions be applied there?

Trying to find some myself, I wonder about Array.prototype.toString(), which does Get(array, "join"); does that qualify?
@dead-claudia
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Pretty sure that's implied if I understand the proposal correctly.

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@mgaudet @dead-claudia