Received: (at 52479) by debbugs.gnu.org; 19 Dec 2021 13:05:16 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Dec 19 08:05:16 2021 Received: from localhost ([127.0.0.1]:45192 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1myvsK-0007eH-D5 for submit <at> debbugs.gnu.org; Sun, 19 Dec 2021 08:05:16 -0500 Received: from quimby.gnus.org ([95.216.78.240]:41632) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1myvsI-0007dy-Hm for 52479 <at> debbugs.gnu.org; Sun, 19 Dec 2021 08:05:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=HpSQi6BtCrRc5OHqjzrJRwUvw4mL97wpNqETau1025I=; b=IL2Z4RaIFLzBtf8aqj9oiMVaNx fQglGBOMdOUSalFiVoqdrwoOy3DMyaG+D740uJiEKBc4g0ig6GEVPyrzwhCSN1WNLvqVpPbnpqf/X a+X2440FgMJfWYvuw0fYTR0IgcaghvXlIdM6NC9fj+6Pf0TAcpd2xu1pcY8t3pr6lI2E=; Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1myvs9-0003pm-AS; Sun, 19 Dec 2021 14:05:07 +0100 From: Lars Ingebrigtsen <larsi@HIDDEN> To: Michael Heerdegen <michael_heerdegen@HIDDEN> Subject: Re: bug#52479: 27.2; EDebugging stops when breakpoint condition can not be printed References: <62d5f9445730439e9d6b765f3d181c78@HIDDEN> <8735muxwtt.fsf@HIDDEN> X-Now-Playing: John Martyn's _Inside Out_: "So Much in Love With You" Date: Sun, 19 Dec 2021 14:05:00 +0100 In-Reply-To: <8735muxwtt.fsf@HIDDEN> (Michael Heerdegen's message of "Wed, 15 Dec 2021 06:26:38 +0100") Message-ID: <874k74sq2r.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Michael Heerdegen <michael_heerdegen@HIDDEN> writes: > Another symptom of printing the wrong way, similar to bug#52222. > Printing with `edebug-safe-prin1-to-string' should fix it and be the > right thing, right? Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 52479 Cc: 52479 <at> debbugs.gnu.org, =?utf-8?B?0J/QtdGC0YDQvtCyINCQ0L3QtNGA0LXQuQ==?= <an.petrov@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Michael Heerdegen <michael_heerdegen@HIDDEN> writes: > Another symptom of printing the wrong way, similar to bug#52222. > Printing with `edebug-safe-prin1-to-string' should fix it and be the > right thing, right? Sounds like the right solution to me. Michael, you've investigated this issue in the bug#52222 context -- can you do the fixes here? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no
bug-gnu-emacs@HIDDEN:bug#52479; Package emacs.
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From: =?windows-1251?B?z+Xy8O7iIMDt5PDl6Q==?= <an.petrov@HIDDEN>
To: Michael Heerdegen <michael_heerdegen@HIDDEN>
Subject: Re: bug#52479: 27.2; EDebugging stops when breakpoint condition can
not be printed
Thread-Topic: bug#52479: 27.2; EDebugging stops when breakpoint condition can
not be printed
Thread-Index: AQHX8OdEDAdPpLnarEe/vOdhZHpiNqwzBu5/gAAS0d4=
Date: Wed, 15 Dec 2021 07:01:55 +0000
Message-ID: <fd71975cc39e4929a7b1bd7a0fc302f1@HIDDEN>
References: <62d5f9445730439e9d6b765f3d181c78@HIDDEN>,
<8735muxwtt.fsf@HIDDEN>
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Michael,
> Hmm, that calls `report-emacs-bug-insert-to-mailer'. You have set up a
> mailer on your system and it works all fine? If you think Emacs is not
> behaving here, can you please create a separate report? - that this
> works is very important. Maybe you can already give debugging a try?
I did not. I think this is the reason why it did not work for me. Thank you=
!
I think the following changes (or similar) would help to avoid such misunde=
rstandings:
--- /usr/share/emacs/27.2/lisp/mail/emacsbug.el.gz
+++ #<buffer emacsbug.el.gz>
@@ -114,7 +114,8 @@
(start-process "xdg-email" nil "xdg-email"
"--subject" subject
"--body" body
- (concat "mailto:" to)))
+ (concat "mailto:" to))
+ (display-buffer-below-selected (get-buffer "xdg-email") nil))
(error "Subject, To or body not found")))))
(defvar report-emacs-bug--os-description nil
Diff finished. Wed Dec 15 11:58:39 2021
Andrey.
________________________________________
=CE=F2: Michael Heerdegen <michael_heerdegen@HIDDEN>
=CE=F2=EF=F0=E0=E2=EB=E5=ED=EE: 15 =E4=E5=EA=E0=E1=F0=FF 2021 =E3. 10:26:38
=CA=EE=EC=F3: =CF=E5=F2=F0=EE=E2 =C0=ED=E4=F0=E5=E9
=CA=EE=EF=E8=FF: 52479 <at> debbugs.gnu.org
=D2=E5=EC=E0: Re: bug#52479: 27.2; EDebugging stops when breakpoint conditi=
on can not be printed
=CF=E5=F2=F0=EE=E2 =C0=ED=E4=F0=E5=E9 <an.petrov@HIDDEN> writes:
> Hello, team!
Hello - thanks for your (very well done and pleasant to read!) report.
> Debugger entered--Lisp error: (error "Apparently circular structure being=
printed")
> apply(debug error (error "Apparently circular structure being printed")=
)
> edebug(error (error "Apparently circular structure being printed"))
> signal(error ("Apparently circular structure being printed"))
> edebug-signal(error ("Apparently circular structure being printed"))
> message("Break: %s =3D> %s" filtered (#<field field-157aa078be4c>))
Another symptom of printing the wrong way, similar to bug#52222.
Printing with `edebug-safe-prin1-to-string' should fix it and be the
right thing, right?
> P.S. I could not copy the text from emacs with C-c M-i according to hint:
> While in the mail buffer:
> Type C-c C-c to send the bug report.
> Type C-x k RET to cancel (don=92t send it).
> Type C-c M-i to copy text to your preferred mail program. <----
Hmm, that calls `report-emacs-bug-insert-to-mailer'. You have set up a
mailer on your system and it works all fine? If you think Emacs is not
behaving here, can you please create a separate report? - that this
works is very important. Maybe you can already give debugging a try?
Thanks,
Michael.
bug-gnu-emacs@HIDDEN:bug#52479; Package emacs.
Full text available.
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To: =?utf-8?B?0J/QtdGC0YDQvtCyINCQ0L3QtNGA0LXQuQ==?= <an.petrov@HIDDEN>
Subject: Re: bug#52479: 27.2; EDebugging stops when breakpoint condition can
not be printed
References: <62d5f9445730439e9d6b765f3d181c78@HIDDEN>
Date: Wed, 15 Dec 2021 06:26:38 +0100
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an.petrov@HIDDEN> writes:
> Hello, team!
Hello - thanks for your (very well done and pleasant to read!) report.
> Debugger entered--Lisp error: (error "Apparently circular structure being=
printed")
> apply(debug error (error "Apparently circular structure being printed"))
> edebug(error (error "Apparently circular structure being printed"))
> signal(error ("Apparently circular structure being printed"))
> edebug-signal(error ("Apparently circular structure being printed"))
> message("Break: %s =3D> %s" filtered (#<field field-157aa078be4c>))
Another symptom of printing the wrong way, similar to bug#52222.
Printing with `edebug-safe-prin1-to-string' should fix it and be the
right thing, right?
> P.S. I could not copy the text from emacs with C-c M-i according to hint:
> While in the mail buffer:
> Type C-c C-c to send the bug report.
> Type C-x k RET to cancel (don=E2=80=99t send it).
> Type C-c M-i to copy text to your preferred mail program. <----
Hmm, that calls `report-emacs-bug-insert-to-mailer'. You have set up a
mailer on your system and it works all fine? If you think Emacs is not
behaving here, can you please create a separate report? - that this
works is very important. Maybe you can already give debugging a try?
Thanks,
Michael.
bug-gnu-emacs@HIDDEN:bug#52479; Package emacs.
Full text available.
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Subject: 27.2; EDebugging stops when breakpoint condition can not be printed
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printed
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Hello, team!
The following code can reproduce the bug:
(require 'cl-lib)
(require 'eieio)
(defclass my-field ()
((from-types :initform nil)
(type :initform nil)))
(defun test ()
"Demonstrates edebug condition printing bug.
1. evaluate the buffer
2. instrument `test' function for debugging
3. add conditional breakpoint inside lambda below (see comment)
M-x edebug-set-conditional-breakpoint [RET] root [RET]
4. Start the function for debugging
M-x (test)
5. Continue to the breakpoint
c
Now error: \"Apparently circular structure being printed\" is
printed and no further debugging is possible.
"
(let* ((root (my-field))
(tmp root))
(dotimes (i 100)
(let ((a (my-field)))
(push a (oref tmp type))
(push tmp (oref a from-types))
(setf tmp a)))
(push root (oref tmp type)) =20
(cl-remove root '(1 2 3 4) :test (lambda (a b) ;; <-- put cursor here a=
nd set
;; conditional breakpoint with condition: root
(=3D (length (oref a from-types))) b))
(cl-remove root '(1 2 3 4) :test (lambda (a b) (=3D (length (oref a fro=
m-types))) b))
(cl-remove root '(1 2 3 4) :test (lambda (a b) (=3D (length (oref a fro=
m-types))) b))
"Finished"
))
It hard for me to get backtraces on the example but on other
(complicated) code I got the following using recursive edit:
Debugger entered--Lisp error: (error "Apparently circular structure being p=
rinted")
apply(debug error (error "Apparently circular structure being printed"))
edebug(error (error "Apparently circular structure being printed"))
signal(error ("Apparently circular structure being printed"))
edebug-signal(error ("Apparently circular structure being printed"))
message("Break: %s =3D> %s" filtered (#<field field-157aa078be4c>))
edebug--display-1(nil 0 before)
edebug--display(nil 0 before)
edebug-debugger(0 before nil)
edebug-before(0)
(edebug-after (edebug-before 0) 11 (find-inpas-paths (edebug-after 0 1 pa=
rent) (edebug-after 0 2 stop-id) (edebug-after (edebug-before 3) 10 (if (ed=
ebug-after 0 4 filtered) (edebug-after (edebug-before 5) 8 (cl-remove (edeb=
ug-after 0 6 parent) (edebug-after 0 7 context) :count 1 :test (lambda (a b=
) (edebug-enter ... ... ...)))) (edebug-after 0 9 context)))))
(lambda nil (edebug-after (edebug-before 0) 11 (find-inpas-paths (edebug-=
after 0 1 parent) (edebug-after 0 2 stop-id) (edebug-after (edebug-before 3=
) 10 (if (edebug-after 0 4 filtered) (edebug-after (edebug-before 5) 8 (cl-=
remove (edebug-after 0 6 parent) (edebug-after 0 7 context) :count 1 :test =
(lambda ... ...))) (edebug-after 0 9 context))))))()
edebug-default-enter(edebug-anon17 (#<field field-157aa078be4c>) (lambda =
nil (edebug-after (edebug-before 0) 11 (find-inpas-paths (edebug-after 0 1 =
parent) (edebug-after 0 2 stop-id) (edebug-after (edebug-before 3) 10 (if (=
edebug-after 0 4 filtered) (edebug-after (edebug-before 5) 8 (cl-remove ...=
... :count 1 :test ...)) (edebug-after 0 9 context)))))))
edebug-enter(edebug-anon17 (#<field field-157aa078be4c>) (lambda nil (ede=
bug-after (edebug-before 0) 11 (find-inpas-paths (edebug-after 0 1 parent) =
(edebug-after 0 2 stop-id) (edebug-after (edebug-before 3) 10 (if (edebug-a=
fter 0 4 filtered) (edebug-after (edebug-before 5) 8 (cl-remove ... ... :co=
unt 1 :test ...)) (edebug-after 0 9 context)))))))
(lambda (parent) (edebug-enter 'edebug-anon17 (list parent) #'(lambda nil=
(edebug-after (edebug-before 0) 11 (find-inpas-paths (edebug-after 0 1 par=
ent) (edebug-after 0 2 stop-id) (edebug-after ... 10 ...))))))(#<field fiel=
d-157aa078be4c>)
mapcan((lambda (parent) (edebug-enter 'edebug-anon17 (list parent) #'(lam=
bda nil (edebug-after (edebug-before 0) 11 (find-inpas-paths (edebug-after =
0 1 parent) (edebug-after 0 2 stop-id) (edebug-after ... 10 ...)))))) (#<fi=
eld field-157aa078be4c>))
P.S. I could not copy the text from emacs with C-c M-i according to hint:
While in the mail buffer:
Type C-c C-c to send the bug report.
Type C-x k RET to cancel (don=92t send it).
Type C-c M-i to copy text to your preferred mail program. <----
Andrey Petrov.
Петров Андрей <an.petrov@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#52479; Package emacs.
Full text available.
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1994-97 Ian Jackson.