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[Chicken-users] eval bug with (scheme-report-environment 5)
From: |
Vitaly Magerya |
Subject: |
[Chicken-users] eval bug with (scheme-report-environment 5) |
Date: |
Mon, 29 Mar 2010 20:15:39 +0300 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 |
Hi, folks. I have a problem with Chicken's eval. Here's a transcript
of a csi session:
(c)2008-2010 The Chicken Team
(c)2000-2007 Felix L. Winkelmann
Version 4.4.0
freebsd-unix-gnu-x86 [ manyargs dload ptables ]
compiled 2010-03-29 on landmine.tx97.net (FreeBSD)
#;1> (eval '(case 1 ((1) 0)) (scheme-report-environment 5))
Error: unbound variable: ##sys#eqv?
Call history:
<syntax> (##core#begin (if1 (or2 (##sys#eqv? tmp0 (quote
1))) (##core#begin 0) (##core#undefined)))
<syntax> (if1 (or2 (##sys#eqv? tmp0 (quote 1)))
(##core#begin 0) (##core#undefined))
<syntax> (or2 (##sys#eqv? tmp0 (quote 1)))
<syntax> (##sys#eqv? tmp0 (quote 1))
<syntax> (quote 1)
<syntax> (##core#begin 0)
<syntax> (##core#undefined)
<eval> (##sys#eqv? tmp0 (quote 1)) <--
This error happens on both releases I tried: 4.4.0 and 4.1.0.
Note that if instead of (scheme-report-environment 5) you use
(interaction-environment), no error occurs and the result is 0,
as expected.
PS. Is Trac the right place to send these kind of reports? If so,
do I really need to mail Ivan Raikov so he would register me and
I could submit bug reports?
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