[Bug-mit-scheme] [bug #27256] Compiled SOS define-generics impossible to load

[Eugenio M. Vigo]

URL:
  <http://savannah.gnu.org/bugs/?27256>

                 Summary: Compiled SOS define-generics impossible to load
                 Project: MIT/GNU Scheme
            Submitted by: nvteighen
            Submitted on: Sat Aug 15 12:18:05 2009
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect behavior
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                Keywords: 

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Details:

Hi!

I've noticed the following issue when compiling (no matter if into SCode or
native) a module that's using SOS 1.9. The compiling runs perfectly, but if I
attempt to load the compiled file (using the load procedure), MIT/GNU Scheme
will complain that the names used at define-generic's lambda list are unbound
and therefore, failing to load.

But, loading the module from source file won't yield any error. That annoying
detail makes me think this can be a bug and not just a mistake by myself :P

I attach you a sample module and its compiled versions. Loading the .scm
through load will be succesful, but not the compiled ones.

This issue has led me to use MIT/GNU Scheme's make-generic-procedure instead
of define-generic.

My MIT/GNU Scheme image information is:
Image saved on Wednesday January 7, 2009 at 11:20:40 PM
  Release 7.7.90.+ || Microcode 15.1 || Runtime 15.7 || SF 4.41
  LIAR/i386 4.118  || Edwin 3.116

I installed MIT/GNU Scheme from Debian Squeeze (current testing version). The
mit-scheme package version is 7.7.90+20090107-1

Thanks for your great job!



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File Attachments:


-------------------------------------------------------
Date: Sat Aug 15 12:18:05 2009  Name: generics.scm  Size: 337B   By:
nvteighen
Compiled under i386
<http://savannah.gnu.org/bugs/download.php?file_id=18576>
-------------------------------------------------------
Date: Sat Aug 15 12:18:05 2009  Name: generics.bin  Size: 1kB   By: nvteighen
Compiled under i386
<http://savannah.gnu.org/bugs/download.php?file_id=18575>
-------------------------------------------------------
Date: Sat Aug 15 12:18:05 2009  Name: generics.com  Size: 2kB   By: nvteighen
Compiled under i386
<http://savannah.gnu.org/bugs/download.php?file_id=18574>
-------------------------------------------------------
Date: Sat Aug 15 12:18:05 2009  Name: generics.bci  Size: 2kB   By: nvteighen
Compiled under i386
<http://savannah.gnu.org/bugs/download.php?file_id=18573>

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