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[r6rs] abusive request for help on "unbound variable" error
From: |
Marco Maggi |
Subject: |
[r6rs] abusive request for help on "unbound variable" error |
Date: |
Thu, 18 Nov 2010 22:25:29 +0100 |
Ciao,
sorry for being abusive in this request; I am developing a
small experimental package[1] and so far it works with
Larceny, Mosh, Petite Chez, Racket, Vicare and Ypsilon
(meaning that it passes the tests I have written so far);
for this reason I am somewhat confident that the code is
"correct".
With Guile's master branch checkout
8d10ccae79ff46f0ebea92ba36acfaebafba8d86 on an
i686-pc-linux-gnu I get the following error:
;;; compiling ./tests/test-functional.sps
;;; WARNING: compilation of ./tests/test-functional.sps failed:
;;; key vm-error, throw_args (vm-run "VM: Unbound variable: ~s" (#<variable
8506618 value: #<undefined>>))
guile: uncaught throw to vm-error: (vm-run "VM: Unbound variable: ~s"
(#<variable 8506618 value: #<undefined>>))
it is cryptic to say the least; commenting out all the tests
from the "test-functional.sps" file the error goes away, it
seems that the form:
(define-type +
((<fixnum> <fixnum> -> <fixnum>) fx+)
((<flonum> <flonum> -> <flonum>) fx+)
((<number> <number> -> <number>) +))
at line 67 is enough to trigger the error. I wonder if some
kind soul can try it and/or suggest how to inspect this
further; if you do, just running "make gtest" in the top
source directory will run the test with Guile.
TIA
P.S. It appears that some or all the bindings from the R6RS
libraries:
(rnrs arithmetic fixnums)
(rnrs arithmetic flonums)
are not re-exported by (rnrs).
[1] <https://github.com/marcomaggi/toy-functional>
--
Marco Maggi
- [r6rs] abusive request for help on "unbound variable" error,
Marco Maggi <=