From: Damien Mattei <damien.mattei@gmail.com>
To: guile-user <guile-user@gnu.org>, guile-devel <guile-devel@gnu.org>
Subject: string is read-only
Date: Wed, 3 Aug 2022 11:12:49 +0200 [thread overview]
Message-ID: <CADEOade_rTYJB0+QzgNVkK=x2khp0hgjySo_hUp+1dpJdPgrWg@mail.gmail.com> (raw)
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GNU Guile 3.0.1
Copyright (C) 1995-2020 Free Software Foundation, Inc.
Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.
Enter `,help' for help.
scheme@(guile-user)> (define str2 "hello")
scheme@(guile-user)> (string-set! str2 4 #\a)
ice-9/boot-9.scm:1669:16: In procedure raise-exception:
string is read-only: "hello"
Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue.
scheme@(guile-user) [1]> ,q
scheme@(guile-user)> (string? str2)
#t
is it a bug in Guile ? :-O
i can only find reference to deprecated read-only string in old doc:
https://www.gnu.org/software/guile/docs/docs-1.6/guile-ref/Read-Only-Strings.html#Read%20Only%20Strings
Regards,
Damien
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next reply other threads:[~2022-08-03 9:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-03 9:12 Damien Mattei [this message]
2022-08-03 9:32 ` string is read-only Thomas Morley
[not found] ` <CADEOadctjXAyZfwYG3Qbky129i0NBbM+HK6g1iUwvA_HrT4UxA@mail.gmail.com>
2022-08-03 9:51 ` Fwd: " Damien Mattei
2022-08-03 9:59 ` Maxime Devos
2022-08-03 9:41 ` Maxime Devos
2022-08-03 9:57 ` Ricardo G. Herdt
2022-08-03 10:55 ` Damien Mattei
2022-08-03 10:59 ` Maxime Devos
2022-08-03 11:34 ` Damien Mattei
2022-08-03 9:42 ` Taylan Kammer
2022-08-03 9:50 ` Jean Abou Samra
2022-08-03 10:30 ` Taylan Kammer
2022-08-03 10:33 ` Jean Abou Samra
-- strict thread matches above, loose matches on Subject: below --
2022-08-03 11:55 Pierpaolo Bernardi
2022-08-03 12:48 ` Damien Mattei
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