The simplest thing I can find: I have three files in two directories.
The first directory, called junk, contains a.rkt and b.rkt.
The second directory is a sibling to junk called local-libs and contains
c.rkt. (local-libs is known to the package manager; it was installed via
the DrRacket interface).
If I open all three files in DrRacket and try running a.rkt, sometimes
it works, sometimes not. By modifiying a, b, c in some order (in the
DrRacket editor) I can toggle the work/not work flag. As you say, it's a
little non-deterministic.
Thanks,
Jon
a.rkt:
#lang racket
(require "b.rkt")
b.rkt
#lang racket
(require "../local-libs/c.rkt")
(s 1)
c.rkt
#lang racket
(provide (struct-out s) )
(struct s (p))
On 1/31/2016 4:03 PM, Robby Findler wrote:
Then it would be helpful to us if you could provide some (hopefully
small) program and instructions to reproduce the problem.
Thanks,
Robby
On Sun, Jan 31, 2016 at 4:51 PM, jon stenerson <jonstener...@comcast.net> wrote:
Just using DrRacket 6.3 on Win 10.
Jon
On 1/31/2016 3:22 PM, Robby Findler wrote:
The compilation of racket is (not yet) deterministic so things like
that can throw off internal tables in the .zo files (and a .zo files
is loaded without checking dependencies, optimistically hoping that
the files are not changed).
So: are you using "raco make" or somehow mangaging .zo files yourself,
or are you seeing this with the .zo files that DrRacket maintains for
your automatically? If the former, then you need to adapt your
workflow to either not use .zo files or to keep them up to date. If
the latter, then it is a bug.
Robby
On Sun, Jan 31, 2016 at 4:17 PM, jon stenerson <jonstener...@comcast.net>
wrote:
I have some .rkt files and, depending on which file was edited most
recently, either it works fine or it gives a compilation error. (By
"edited"
I mean just adding or subtracting a blank line to change the timestamp).
I
can submit a simplified example if nobody else has seen this problem. If
this is well-known, what is the fix?
link: bad variable linkage;
reference to a variable that is not a procedure or structure-type
constant
across all instantiations
reference phase level: 0
variable module: <some path 1>
variable phase: 0
reference in module: <some path 2> in: <something>
--
You received this message because you are subscribed to the Google Groups
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to racket-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups
"Racket Users" group.
To unsubscribe from this group and stop receiving emails from it, send an
email to racket-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups "Racket
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to racket-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
