From: David Kastrup <dak@gnu.org>
To: guile-devel@gnu.org
Subject: Re: Guile: What's wrong with this?
Date: Wed, 04 Jan 2012 21:20:04 +0100 [thread overview]
Message-ID: <87ipkrfcej.fsf@fencepost.gnu.org> (raw)
In-Reply-To: 4F04A8AF.9020205@gmail.com
Bruce Korb <bruce.korb@gmail.com> writes:
> Who knows where I learned the idiom. I learned the minimal amount of
> Guile needed for my purposes a dozen years ago. My actual problem
> stems from this:
>
>> Backtrace:
>> In ice-9/boot-9.scm:
>> 170: 3 [catch #t #<catch-closure 8b75a0> ...]
>> In unknown file:
>> ?: 2 [catch-closure]
>> In ice-9/eval.scm:
>> 420: 1 [eval # ()]
>> In unknown file:
>> ?: 0 [string-upcase ""]
>>
>> ERROR: In procedure string-upcase:
>> ERROR: string is read-only: ""
>> Scheme evaluation error. AutoGen ABEND-ing in template
>> confmacs.tlib on line 209
>> Failing Guile command: = = = = =
>>
>> (set! tmp-text (get "act-text"))
>> (set! TMP-text (string-upcase tmp-text))
>
> What in heck is string-upcase doing trying to write to its input
> string?
This looks like it might be just a bug. Could be that string-upcase
creates its own copy of the string incorrectly including the immutable
bit and then tries changing the string.
No reason to play helter-skelter with the language. Instead the bug
should be fixed.
--
David Kastrup
next prev parent reply other threads:[~2012-01-04 20:20 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-03 4:08 What's wrong with this? Bruce Korb
2012-01-03 15:03 ` Mike Gran
2012-01-03 16:26 ` Guile: " Bruce Korb
2012-01-03 16:30 ` Mike Gran
2012-01-03 22:24 ` Ludovic Courtès
2012-01-03 23:15 ` Bruce Korb
2012-01-03 23:33 ` Ludovic Courtès
2012-01-04 0:55 ` Bruce Korb
2012-01-04 3:12 ` Noah Lavine
2012-01-04 17:37 ` bytevector -- was: " Bruce Korb
2012-01-04 21:17 ` Ludovic Courtès
2012-01-04 22:36 ` Bruce Korb
2012-01-05 0:01 ` Ludovic Courtès
2012-01-05 18:36 ` non-reproduction of initial issue -- was: " Bruce Korb
2012-01-05 18:50 ` Mark H Weaver
2012-01-04 12:19 ` Ian Price
2012-01-04 17:16 ` Bruce Korb
2012-01-04 17:21 ` Andy Wingo
2012-01-04 17:39 ` David Kastrup
2012-01-04 21:52 ` Ian Price
2012-01-04 22:18 ` Bruce Korb
2012-01-04 23:22 ` Mike Gran
2012-01-04 23:59 ` Mark H Weaver
2012-01-05 17:22 ` Bruce Korb
2012-01-05 18:13 ` Mark H Weaver
2012-01-05 19:02 ` Mark H Weaver
2012-01-05 20:24 ` David Kastrup
2012-01-05 22:42 ` Mark H Weaver
2012-01-06 1:02 ` Mike Gran
2012-01-06 1:41 ` Mark H Weaver
2012-01-06 2:38 ` Noah Lavine
2012-01-06 13:37 ` Mike Gran
2012-01-06 14:11 ` David Kastrup
2012-01-06 18:13 ` Mark H Weaver
2012-01-06 19:06 ` Bruce Korb
2012-01-06 19:19 ` David Kastrup
2012-01-06 20:03 ` Mark H Weaver
2012-01-07 16:13 ` Mark H Weaver
2012-01-07 17:35 ` mutable interfaces - was: " Bruce Korb
2012-01-07 17:47 ` David Kastrup
2012-01-07 18:30 ` Mark H Weaver
2012-01-07 18:55 ` Mark H Weaver
2012-01-06 22:23 ` Guile BUG: " Bruce Korb
2012-01-06 23:11 ` Mark H Weaver
2012-01-06 23:35 ` Andy Wingo
2012-01-06 23:41 ` Bruce Korb
2012-01-07 15:00 ` Mark H Weaver
2012-01-07 15:27 ` Bruce Korb
2012-01-07 16:38 ` Mark H Weaver
2012-01-07 17:39 ` Bruce Korb
2012-01-09 15:41 ` Mark H Weaver
2012-01-09 17:27 ` Bruce Korb
2012-01-09 18:32 ` Andy Wingo
2012-01-09 19:48 ` Bruce Korb
2012-01-07 15:47 ` David Kastrup
2012-01-07 17:07 ` Mark H Weaver
2012-01-07 14:35 ` Mark H Weaver
2012-01-07 15:20 ` Mike Gran
2012-01-07 22:25 ` Ludovic Courtès
2012-01-10 9:13 ` The empty string and other empty strings Ludovic Courtès
2012-01-10 11:28 ` Mike Gran
2012-01-10 13:03 ` Mark H Weaver
2012-01-10 13:09 ` Mike Gran
2012-01-10 15:41 ` Mark H Weaver
2012-01-10 15:48 ` David Kastrup
2012-01-10 16:15 ` Mark H Weaver
2012-01-12 22:33 ` Ludovic Courtès
2012-01-13 9:27 ` David Kastrup
2012-01-13 16:39 ` Mark H Weaver
2012-01-13 17:36 ` David Kastrup
2012-01-16 8:26 ` Marijn
2012-01-16 8:47 ` David Kastrup
2012-01-20 21:31 ` Andy Wingo
2012-01-10 14:10 ` David Kastrup
2012-01-10 12:21 ` Mike Gran
2012-01-10 12:27 ` Mark H Weaver
2012-01-10 16:34 ` Ludovic Courtès
2012-01-10 17:04 ` David Kastrup
2012-01-06 23:28 ` Guile BUG: What's wrong with this? Bruce Korb
2012-01-07 20:57 ` Guile: " Ian Price
2012-01-08 5:05 ` Mark H Weaver
2012-01-06 9:23 ` David Kastrup
2012-01-05 7:22 ` David Kastrup
2012-01-04 22:46 ` Ludovic Courtès
2012-01-04 3:04 ` Mike Gran
2012-01-04 9:35 ` nalaginrut
2012-01-04 9:41 ` David Kastrup
2012-01-04 21:07 ` Ludovic Courtès
2012-01-04 10:03 ` Mark H Weaver
2012-01-04 14:29 ` Mike Gran
2012-01-04 14:45 ` David Kastrup
2012-01-04 16:47 ` Andy Wingo
2012-01-04 17:14 ` David Kastrup
2012-01-04 17:32 ` Andy Wingo
2012-01-04 17:49 ` David Kastrup
2012-01-04 18:09 ` Andy Wingo
2012-01-04 17:30 ` Bruce Korb
2012-01-04 17:44 ` David Kastrup
2012-01-04 18:26 ` Ian Price
2012-01-04 18:48 ` Mark H Weaver
2012-01-04 19:29 ` Bruce Korb
2012-01-04 20:20 ` David Kastrup [this message]
2012-01-04 23:19 ` Mark H Weaver
2012-01-04 23:28 ` Bruce Korb
2012-01-07 15:43 ` Fixed string corruption bugs (was Guile: What's wrong with this?) Mark H Weaver
2012-01-07 16:19 ` Fixed string corruption bugs Andy Wingo
2012-01-04 18:31 ` Guile: What's wrong with this? Mark H Weaver
2012-01-04 18:43 ` Andy Wingo
2012-01-04 19:29 ` Mark H Weaver
2012-01-04 19:43 ` Andy Wingo
2012-01-04 20:08 ` Bruce Korb
2012-01-04 20:14 ` David Kastrup
2012-01-04 20:56 ` Andy Wingo
2012-01-04 21:30 ` Bruce Korb
2012-01-04 17:19 ` Mark H Weaver
2012-01-05 4:24 ` Mark H Weaver
2012-01-04 22:37 ` Ludovic Courtès
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/guile/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87ipkrfcej.fsf@fencepost.gnu.org \
--to=dak@gnu.org \
--cc=guile-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).