I was doing some recursive data structure work and ended up with a cyclical promise that did not use a direct self reference. It can be reduced down to:
```javascript var af, a = new Promise(f=>af=f); var bf, b = new Promise(f=>bf=f); af(b);bf(a); // the problem a.then(_=>_) // some env/libs need this to start checking status ``` According to https://tc39.github.io/ecma262/#sec-promise-resolve-functions it looks like this should cause a recursive and infinite set of `EnqueueJob("PromiseJobs",...)` This code currently does strange things in stable browsers, but doesn't seem to always cause infinite loops in the nightly builds of some things. I was wondering what the expected behavior is here because I am having trouble making sense of things.
_______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss
