bug#62623: (backtrace) hangs and causes excessive memory usage

2025-02-13 Thread Christopher Baines
Christopher Baines writes: > Someone else has this problem, which makes me feel a bit better since I > had no idea what's going on here. > > I'm assuming that (backtrace) causing issues is still a problem with > Guile itself, but it seems like there's some involvement of > guile-fibers (which fit

bug#76200: `with-parameters*' seems to create a continuation barrier

2025-02-13 Thread Linus Björnstam
It seems with-fluids* (used by with-parameters*) is still a c function. I am not really sure how that stuff works, but I believe C can (always?) impose continuation barriers of delimited continuations. If you look at the source of parameterize, with-fluids, with-fluids* (and more?) in boot-9