Call return() method of Set-like iterators #1167
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Change the behavior of the following methods: - Set.prototype.isDisjointFrom - Set.prototype.isSupersetOf Specifically, for iterators coming from set-like objects: - DO NOT invoke return() when the iterator is exhausted - DO invoke return() when the iterator is NOT exhausted test262 doesn't test it but the spec seems to mandate it and V8 and SM both implement it.
saghul
approved these changes
Sep 27, 2025
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Change the behavior of the following methods:
Specifically, for iterators coming from set-like objects:
test262 doesn't test it but the spec seems to mandate it and V8 and SM both implement it.