On Fri, May 1, 2020 at 4:59 PM Taylor R Campbell <campb...@mumble.net> wrote:
> > ;The object #[weak-cons 32], passed as the first argument to set-cdr!, is > > not the correct type. > > Sounds like fallout from the weak pair #f -> #!reclaimed changes. > That's what I was thinking. Unfortunately, I haven't been able to reproduce that. But the slowness is definitely reproducible. I'm trying to winnow the problem down a smaller test case, though — one that doesn't involve my entire web server and application stack.