If I understand what cross-realm means (code security), then I'm not sure that c... | Hacker News

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silon42 on July 12, 2022 | parent | context | favorite | on: Tell HN: We are trying to get tail calls into the ...

If I understand what cross-realm means (code security), then I'm not sure that can be done at all.

pygy_ on July 12, 2022 [–]

Firefox can’t eliminate tail call across realms. The spec could make an exception for that scenario

dwheeler on July 12, 2022 | [–]

That seems reasonable. Tail call elimination, limited to within a realm, still seems pretty useful.

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