as discussed in: https://github.com/tc39/ecma262/pull/1814 We are waiting on tests and editor signoff. This reached consensus in the February 2020.
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as discussed in: https://github.com/tc39/ecma262/pull/1814 Currently, ProxyCreate is sensitive to whether its arguments are revoked proxies. If either is, it throws a TypeError. This proposal alters the algorithm to remove that sensitivity. Its consequence is that a Proxy could be created successfully where target or handlers are revoked Proxy exotic objects. (It was already possible for such Proxies to exist — just not for them to be created while already in that state.) We are waiting on tests and editor signoff. This reached consensus in the February 2020.