May 2, 2021
6:28 p.m.
On Saturday, May 1, 2021 1:58:45 AM PDT, Adi Roiban wrote:
We now have a fix for Twisted, but I think that this is a bug in PYPY 7.3.4
FYI I have reported this bug upstream.
Looks like we weren't the only project to run into this problem! (I think what happens is that, although the right-hand-side is always evaluated before the list assignment starts, it's undefined whether the generator returned by the RHS is completely consumed before the list begins to be altered — so, even though pypy7.3.5 will be reverting to the old behavior, it's good that twisted no longer depends on it.) Thanks for all your work keeping CI happy, Adi!