[racket] Modules and File Save Bug?

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Sat Jun 22 15:30:28 EDT 2013

Oh, maybe memory got corrupted somehow earlier along the line.

Just in case it is relevant: DrRacket tries hard to protect itself against
buggy user programs, but it cannot do that when #%foreign is being used


On Sat, Jun 22, 2013 at 2:25 PM, Sean Kanaley <skanaley at gmail.com> wrote:

>  I myself can no longer reproduce it after closing and reopening
> DrRacket.  By coincidence, before closing it, the menus stopped working and
> I got a Ubuntu error of some sort as well.  I shall keep trying for a bit.
> On 06/22/2013 03:12 PM, Robby Findler wrote:
> I'm not seeing that behavior (that is a bug, tho). I tried these steps:
>  1) cmd-t to create a new tab in DrRacket.
> 2) paste the expression above (there is an automatic "#lang racket"
> inserted).
> 3) save the file.
> 4) delete the above expression
> 5) hit run.
>  No output observed.
>  Were you doing something differently?
>  Robby
> On Sat, Jun 22, 2013 at 2:02 PM, Sean Kanaley <skanaley at gmail.com> wrote:
>> I don't use modules very much, so this could be the defined behavior
>> similar to how the ffi module "secretly" (it's actually documented) doesn't
>> reload foreign libraries unless DrRacket is restarted, but I didn't notice
>> anything in the documentation.  How to reproduce:
>> (module+ test
>>   (write "?"))
>> Without even running it, save the file, then delete that expression.  Now
>> run it (as in ctrl+r), and it will write "?".
>> ____________________
>>  Racket Users list:
>>  http://lists.racket-lang.org/users
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