From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#65344: 28.2; Unable to Edebug cl-flet form which uses argument destructuring Date: Thu, 24 Aug 2023 03:14:52 +0200 Message-ID: <87lee1nsvn.fsf@web.de> References: <5184DD53-F121-405D-AEE9-6E72E17127EA@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13223"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: brandon.irizarry@gmail.com, Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , Michael Albinus , 65344@debbugs.gnu.org To: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 24 03:16:16 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qYyxM-0003FW-Oo for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 24 Aug 2023 03:14:52 +0200 In-Reply-To: ("Gerd =?UTF-8?Q?M=C3=B6llmann?="'s message of "Wed, 23 Aug 2023 16:08:24 +0200") X-Provags-ID: V03:K1:iZseHKMHl/WzZW9Lx7hucEHng5bqjKpKR1PyHy5txz+rWYLad78 3mj2icBm3vMvAC9DENsC7jvfKgz9C0C63UaMCkUz8oeCQGGxQ9am5r3cBNCjykijqKox0Nh IT9EFu0mrgUJyQyaAxowfTal8mM+F57AEgB/+0UlUjoUcm69t8kgMWSniFUL5sX3zOQq3ZU qULTX4J6f7WQoN5gMb82A== UI-OutboundReport: notjunk:1;M01:P0:GCMXQJ5tCac=;f7pLkhuy/rS+qMuek04Yx+qMvXd +WKfrSfGRqz5KI8sRZak23OsmR9KjlJFKt3/tjcih1KpCV3WS2JZFWfQ1O7NQr3BBSFeeiYDH UB65KHguUWrQ8BGe0Bzys4Yjq65eTJ+YoY3ebCFmo2AR1B76TY5+K6s4/QhGAB37CNOXSZnSr J/y5OLZ4erjgEc7J6rk8jopcq+vvXNRHmpZVCmJdpN68KjS1vJTIEBh9wnMP58qF/67lm7Ven aDtrlaiLCksc2md+4c7ZBCl5EOUIiFoSphOjkWIj5bfL+xqUWx6dzULOq+M5nMWvcw1Qgq02/ xlSPZeIJUbH0i2bWaLHvIIu4Cq4U0DOV+zhgQfX13WZjWMQJX6q/rEbsUiIzVPJfIBtYzw91o bEYkFXXD40AiwtjIvSgd5fwKWpG3hP7xBacVp27skx3WGhLmQs1W20qF2A/Mvnwt81j1s249s 7pRXIvBLFumPTo4TH5BBnBx4xWr25c+2WIJrnd+FBWDGb4Y7Ycxpjla0rNjmys7B8j6yT7oY8 H3tkGhqa3NqBv8awU7+egXOU9s5nuuzJ3pacrkbhLZr9TAcW/j+Lemf204oiNSeQmNO2oLT+V fV2FNKTfzZHr2Ih+tInasF0nI3QbdWhpCiGtYR6JNoY5Ri191Q0TUgPox+0KntmnJz0+T4HJU 19dHMX/i/4l7wAnlih23qg+a+VxWadxKK6yqYWxE8DLjGI0yjIM+HGA02xO5nw4uokFSfU7lo CZzgjDhdDCqTIsU7g50dABLq1Ark9yTw5n202/LVnoTpD7+oZHXsXMOwGYQpOcZfRqUovJoI X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:268289 Archived-At: Gerd M=C3=B6llmann writes: > Edebug then matches def-form with ((x y)) or (&rest x), and it finds it > doesn't match. I would have expected that this leads to backtracking > and trying the second alternative of the &or, but that's not > happening. It's very similar to the originally reported problem. As I said - maybe look at `edebug-list-form' which is called in both cases and intentionally inhibits backtracking, AFAIU. > So, at the moment we're kinda stuck with the situation that local > functions that look like local-functions with empty body, like > > (cl-flet ((fn (...))) > ...) > > are not instrumented like the cl-flet extension case. That's not a > catastrphy, I guess. Nothing in Emacs is a catastrophe (it's not the real world), but debugging bugs are the least thing I want to cope with when debugging a bug. Michael.