From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo Newsgroups: gmane.emacs.bugs Subject: bug#71934: comp--spill-lap-function and closure (wad: bug#71934: 31.0.50; edebug--called-interactively-skip vs. new fun objects) Date: Sat, 06 Jul 2024 03:48:50 -0400 Message-ID: References: <87sewo5vym.fsf@web.de> <87zfqwh1gb.fsf@web.de> <86o77c75jd.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37187"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Michael Heerdegen , Eli Zaretskii , Stefan Monnier , 71934@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 06 09:52:14 2024 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 1sQ0DN-0009Tr-T9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 06 Jul 2024 09:52:13 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sQ0DA-0000xh-KC; Sat, 06 Jul 2024 03:52:00 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sQ0D8-0000xX-Vg for bug-gnu-emacs@gnu.org; Sat, 06 Jul 2024 03:51:58 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sQ0D8-0007J8-NJ for bug-gnu-emacs@gnu.org; Sat, 06 Jul 2024 03:51:58 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sQ0DC-0005hw-5d for bug-gnu-emacs@gnu.org; Sat, 06 Jul 2024 03:52:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 06 Jul 2024 07:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 71934 X-GNU-PR-Package: emacs Original-Received: via spool by 71934-submit@debbugs.gnu.org id=B71934.172025227321863 (code B ref 71934); Sat, 06 Jul 2024 07:52:02 +0000 Original-Received: (at 71934) by debbugs.gnu.org; 6 Jul 2024 07:51:13 +0000 Original-Received: from localhost ([127.0.0.1]:45519 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sQ0CP-0005gX-CT for submit@debbugs.gnu.org; Sat, 06 Jul 2024 03:51:13 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:58890) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sQ0CM-0005gH-GY for 71934@debbugs.gnu.org; Sat, 06 Jul 2024 03:51:11 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sQ0A7-0006Md-NS; Sat, 06 Jul 2024 03:48:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=M4/tRwl/Qy0aQDewolr5ogR3T4FjeTKjxEUrJqUQ24E=; b=ZIQOmO9r8nvoUpxsnu9X TBVaF3PtPJHJBN5aNjiMEYGQwpFUL+hIMo6XByIJQRFw3qCff/wLYa+EN4fxJYty+AYFdi9UwFl18 YpTmMcW4LvU67mcL0+lbCYvRc2kWxhw8T06z5HlEYIRDOGo8In23rJwDgGLrk3j/FB8fNpVVwZ4RO LouB74a+Zz3VBc26kbn6ZGuxekvO+ivvqgIYchE5StFC8/y83ZYp/CFeedHAcYJhiw85Fe6ZkHlsZ Qacs5Kl1WDhX3jT7n3rNc8KYVbxQDjZ0jO1jerBR3gWgvFUKujIg6y2uR/0WLTDPFt6PMVAscl/NX BzNo9ISwU/YYzA==; Original-Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1sQ0A7-00082Q-1R; Sat, 06 Jul 2024 03:48:51 -0400 In-Reply-To: (Alan Mackenzie's message of "Fri, 5 Jul 2024 19:55:19 +0000") 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:288470 Archived-At: Alan Mackenzie writes: > Hello, Stefan. > > On Fri, Jul 05, 2024 at 14:17:38 -0400, Stefan Monnier wrote: >> > Not sure what you mean by "no such thing as a form ... like a closure". > >> A form that starts with `closure` is not a valid form because there is >> no definition for `closure`: (fboundp 'closure) => nil. > >> > I bumped into one last summer. > >> > In particular (in my development repo fixing bug #64646) I put this into >> > *scratch*: > >> > (defconst foo (lambda (baz) (car baz))) > >> > , evaluated it with C-x C-e and then M-: (native-compile foo). This >> > threw the error "Cannot native-compile, form is not a lambda". > >> That error seems right according to the docstring: > >> (defun native-compile (function-or-file &optional output) >> "Compile FUNCTION-OR-FILE into native code. >> This is the synchronous entry-point for the Emacs Lisp native >> compiler. FUNCTION-OR-FILE is a function symbol, a form, or the >> filename of an Emacs Lisp source file. If OUTPUT is non-nil, use >> it as the filename for the compiled object. If FUNCTION-OR-FILE >> is a filename, if the compilation was successful return the >> filename of the compiled object. If FUNCTION-OR-FILE is a >> function symbol or a form, if the compilation was successful >> return the compiled function." > >> (closure ...) is not a function symbol nor a valid form. Instead it's >> a function value and the docstring doesn't say such are >> a valid arguments to `native-compile`. > > All very clever arguments, no doubt, but in the end it means you cannot > native compile foo. I've just tried it on emacs-30, and it doesn't work. > But you could compile foo last summer after my fixes for bug #64646. > Between last summer and now, something has gone badly wrong in Emacs's > basic mechanisms. (defconst foo (lambda (baz) (car baz))) (native-compile #'foo) Never worked AFAIR, the functionality you added was: (defun foo () "foo doc string" (lambda () "lambda doc string" 3)) (subr-native-elisp-p (funcall (native-compile 'foo))) And this still works for me. I'm probably missing something sorry. Andrea