Editorial: more explicit handling of [[PromiseResult]] #3491
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The
[[PromiseResult]]of a Promise is only initialized when the Promise actually settles. Generally we prefer to initialize everything explicitly. See #3482 (which also covers[[GeneratorContext]]).There's various places which use this field without asserting that it's not
~empty~, which might confuse esmeta, but those places do assert that the state is not~pending~, so an additional assert seemed like overkill. I could add those asserts anyway if we want though.