From: Maxime Devos <maximedevos@telenet.be>
To: 50608@debbugs.gnu.org
Subject: bug#50608: ,trace (method ()) --> no applicable method for ...
Date: Wed, 15 Sep 2021 21:04:04 +0200 [thread overview]
Message-ID: <c13316f9a2889f5e02448d6b1f92e30a054d6b3d.camel@telenet.be> (raw)
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Hi guile,
Try running the following from a repl:
(use-modules (oop goops))
(method ())
;; --> $1 = #<<method> () 7fbb1bcb47c0>
,trace (method ())
--->
[...]
trace: | | (_ #<<class> <method> 7fbb1bc67c80> (#:specializers () #:formals () #:body ((if #f …)) …))
trace: | | | (struct-ref/unboxed #<<class> <method> 7fbb1bc67c80> 5)
trace: | | | 6
trace: | | | (allocate-struct #<<class> <method> 7fbb1bc67c80> 6)
trace: | | | While executing meta-command:
No applicable method for #<<generic> slot-missing (3)> in call (slot-missing #<<class> <boolean> 7fbb1bc67180> #f name)
The issue is that an instance of <method> is being written to
a port before it has been initialised, which various procedures in
(oop goops) don't expect.
I'll send a patch to guile-devel@gnu.org with a fix for <method>
and some other classes.
Greetings,
Maxime.
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next reply other threads:[~2021-09-15 19:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 19:04 Maxime Devos [this message]
2021-09-15 19:07 ` bug#50608: Fix for ‘, trace (method ()) --> no applicable method for ...’ Maxime Devos
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