Re: [racket-users] Re: Re-entrant parameterize modification isolation when using shift/reset

2021-07-30 Thread Greg Rosenblatt
Thanks, I think that makes sense. Is the `parameter * thread * parameterization -> box` part implemented as something like a global weak-hash, or is it built directly into the stack representation? Continuing the other conversation for a moment with a code reference to explain to my future

Re: [racket-users] Ubuntu PPA also updated to v8.2

2021-07-30 Thread Joseph Turco
Now we just need the Debian ppas to update to 8.2 for x86 and arm. I'm more inclined for arm as building racket on a 64bit distro on a pi 400 hangs the OS. Jul 30, 2021 1:53:07 AM Asumu Takikawa : > On 2021-07-18 18:55:35 +, 'John Clements' via Racket Users wrote: >> Racket version 8.2 is

Re: [racket-users] Ubuntu PPA also updated to v8.2

2021-07-30 Thread Joseph Turco
Sorry I have Ubuntu in my head. I didn't find the experimental packages. I'll check again. Many thanks. Jul 30, 2021 7:31:55 PM David Bremner : > Joseph Turco writes: > >> Now we just need the Debian ppas to update to 8.2 for x86 and arm. I'm >> more inclined for arm as building racket on a

Re: [racket-users] Ubuntu PPA also updated to v8.2

2021-07-30 Thread Joseph Turco
So I tried installing racket 8.2 from the experimental repos (downloaded it) and the dependencies (newer version of libc6) will break some things. So install at your own risk. I'll stick with 7.2 for now. Jul 30, 2021 7:31:55 PM David Bremner : > Joseph Turco writes: > >> Now we just need

Re: [racket-users] Re: Re-entrant parameterize modification isolation when using shift/reset

2021-07-30 Thread Matthew Flatt
At Sun, 25 Jul 2021 10:35:00 -0700 (PDT), Greg Rosenblatt wrote: > I was surprised that subsequent re-entries can observe modifications from > the earlier ones, since my mental model of dynamic parameters was that > their values were retrieved from a fresh dynamic calling context, whose >

Re: [racket-users] Ubuntu PPA also updated to v8.2

2021-07-30 Thread David Bremner
Joseph Turco writes: > Now we just need the Debian ppas to update to 8.2 for x86 and arm. I'm > more inclined for arm as building racket on a 64bit distro on a pi 400 > hangs the OS. I don't know what you refer to when you say "Debian ppas", but 8.2 is available in Debian experimental for