[Webkit-unassigned] [Bug 151596] [JSC] add missing RequireObjectCoercible() step in destructuring

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=151596

Caitlin Potter (:caitp) <caitp at igalia.com> changed:

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--- Comment #8 from Caitlin Potter (:caitp) <caitp at igalia.com> ---
Comment on attachment 266145
  --> https://bugs.webkit.org/attachment.cgi?id=266145
[JSC] add missing RequireObjectCoercible() step in destructuring

View in context: https://bugs.webkit.org/attachment.cgi?id=266145&action=review

>> Source/JavaScriptCore/tests/stress/destructuring-assignment-require-object-coercible.js:15
>> +testTypeError(`({ } = null)`, "TypeError: null is not an object");
> 
> Would be much better to check all the other types here too, an object, number, boolean, string, and especially a “masquerades as null” value, making sure that they do not throw a type error.

Are there any "masquerades as null" values available in standalone jsc stress tests? I suppose this needs a layout test

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