From: Lars Ingebrigtsen <larsi@gnus.org>
To: Gemini Lasswell <gazally@runbox.com>
Cc: 28725@debbugs.gnu.org
Subject: bug#28725: 26.0.60; Error when using Edebug on a generator
Date: Sun, 20 Oct 2019 23:45:57 +0200 [thread overview]
Message-ID: <87mudvccq2.fsf@gnus.org> (raw)
In-Reply-To: <87mv54f5in.fsf@runbox.com> (Gemini Lasswell's message of "Fri, 06 Oct 2017 12:19:44 -0700")
Gemini Lasswell <gazally@runbox.com> writes:
> Running a generator under Edebug results in an error message when it
> gets to iter-yield.
>
> To reproduce, put the code below into *scratch* and:
>
> M-x edebug-all-defs RET
> M-x eval-buffer RET
> M-: (my-iter-do) RET
> g
>
> Result: Symbol’s function definition is void: cps-internal-yield
I'm able to reproduce this bug in Emacs 27.
Does anybody know what's causing this? It's bugging out in the
`iter-yield' call.
> ;;; -*- lexical-binding: t -*-
>
> (iter-defun mycounter (start)
> (let* ((i start))
> (while t
> (iter-yield i)
> (setq i (1+ i)))))
>
> (defun my-iter-do ()
> (let (results
> (tally (mycounter 10)))
> (dotimes (_ 4)
> (push (iter-next tally) results))
> results))
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2019-10-20 21:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-06 19:19 bug#28725: 26.0.60; Error when using Edebug on a generator Gemini Lasswell
2017-10-27 19:35 ` bug#28725: alternative Paul Pogonyshev
2017-10-28 21:18 ` Gemini Lasswell
2019-10-20 21:45 ` Lars Ingebrigtsen [this message]
2019-10-21 16:29 ` bug#28725: 26.0.60; Error when using Edebug on a generator Gemini Lasswell
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