Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-28 Thread Christopher Lemmer Webber
Awesome! Matthew Flatt writes: > Thanks! I've pushed a repair. > > At Sun, 28 Oct 2018 15:24:27 -0400, Sam Tobin-Hochstadt wrote: >> Since the dynamic wind error is definitely a Racket bug, I reproduced >> it in a single file and opened an issue here: >> https://github.com/racket/racket/issues/23

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-28 Thread Matthew Flatt
Thanks! I've pushed a repair. At Sun, 28 Oct 2018 15:24:27 -0400, Sam Tobin-Hochstadt wrote: > Since the dynamic wind error is definitely a Racket bug, I reproduced > it in a single file and opened an issue here: > https://github.com/racket/racket/issues/2341 > > I haven't gotten an error in Rack

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-28 Thread Christopher Lemmer Webber
Ah, this is great! I'm glad to see my code being simplified and put to good use to identify it. Sam Tobin-Hochstadt writes: > Since the dynamic wind error is definitely a Racket bug, I reproduced > it in a single file and opened an issue here: > https://github.com/racket/racket/issues/2341 > > I

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-28 Thread Sam Tobin-Hochstadt
Since the dynamic wind error is definitely a Racket bug, I reproduced it in a single file and opened an issue here: https://github.com/racket/racket/issues/2341 I haven't gotten an error in RacketCS yet, but it is about 2x slower than on traditional Racket. Sam On Sun, Oct 28, 2018 at 2:05 PM Chr

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-28 Thread Christopher Lemmer Webber
Christopher Lemmer Webber writes: > Matthew Flatt writes: > >> Is your example something I can run myself to track down the problem? >> The trigger for these kinds of bugs is often difficult to extract into >> a small example. > > It is, but there's currently another bug intertwined which is causi

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-24 Thread Matthew Flatt
At Wed, 24 Oct 2018 08:09:09 -0400, Christopher Lemmer Webber wrote: > > Meanwhile, if you're game to try RacketCS, I'd be interested to hear > > whether it behaves any differently. RacketCS has a more reliable > > implementation of delimited continuations. > > Oh interesting. I am interested in

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-24 Thread Christopher Lemmer Webber
Matthew Flatt writes: > At Tue, 23 Oct 2018 17:24:38 -0400, Christopher Lemmer Webber wrote: >> Somehow I'm triggering this error in Goblins. >> >> ; Dynamic-wind record doesn't match prompt! >> >> I am doing some things with delimited continuations. I'm guessing >> that's related, but I'm not

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-24 Thread Christopher Lemmer Webber
Yes I do. Effectively I want to support message passing across distributed & asynchronous systems which supports the appearance of sequential code, even though it's really suspending and then waking back up again when a response becomes available. So running something like: (<<- my-actor 'some

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-23 Thread Matthew Flatt
At Tue, 23 Oct 2018 17:24:38 -0400, Christopher Lemmer Webber wrote: > Somehow I'm triggering this error in Goblins. > > ; Dynamic-wind record doesn't match prompt! > > I am doing some things with delimited continuations. I'm guessing > that's related, but I'm not sure why/how one might expect

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-23 Thread Matthias Felleisen
Do you manipulate delimited continuations with explicit prompts somewhere? > On Oct 23, 2018, at 7:38 PM, Christopher Lemmer Webber > wrote: > > Christopher Lemmer Webber writes: > >> Christopher Lemmer Webber writes: >> >>> Somehow I'm triggering this error in Goblins. >>> >>> ; Dynami

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-23 Thread Christopher Lemmer Webber
Christopher Lemmer Webber writes: > Christopher Lemmer Webber writes: > >> Somehow I'm triggering this error in Goblins. >> >> ; Dynamic-wind record doesn't match prompt! >> >> I am doing some things with delimited continuations. I'm guessing >> that's related, but I'm not sure why/how one migh

Re: [racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-23 Thread Christopher Lemmer Webber
Christopher Lemmer Webber writes: > Somehow I'm triggering this error in Goblins. > > ; Dynamic-wind record doesn't match prompt! > > I am doing some things with delimited continuations. I'm guessing > that's related, but I'm not sure why/how one might expect to trigger > this error. Any ideas

[racket-users] "Dynamic-wind record doesn't match prompt!" error

2018-10-23 Thread Christopher Lemmer Webber
Somehow I'm triggering this error in Goblins. ; Dynamic-wind record doesn't match prompt! I am doing some things with delimited continuations. I'm guessing that's related, but I'm not sure why/how one might expect to trigger this error. Any ideas? Thoughts? - Chris -- You received this me