From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.devel Subject: Re: MPS: hash tables / obarrays Date: Sun, 19 May 2024 12:30:02 +0200 Message-ID: <875xvaqel1.fsf@gmail.com> References: <87a5kmqgeo.fsf@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="20893"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , Emacs Devel To: Gerd =?utf-8?Q?M=C3=B6llmann?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun May 19 12:30:48 2024 Return-path: Envelope-to: ged-emacs-devel@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 1s8doW-0005Lf-Jv for ged-emacs-devel@m.gmane-mx.org; Sun, 19 May 2024 12:30:48 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s8dns-0004Nz-Qa; Sun, 19 May 2024 06:30:08 -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 1s8dnr-0004No-03 for emacs-devel@gnu.org; Sun, 19 May 2024 06:30:07 -0400 Original-Received: from mail-wm1-x330.google.com ([2a00:1450:4864:20::330]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s8dnp-0004yQ-9e; Sun, 19 May 2024 06:30:06 -0400 Original-Received: by mail-wm1-x330.google.com with SMTP id 5b1f17b1804b1-420298ff5b1so17778715e9.1; Sun, 19 May 2024 03:30:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1716114603; x=1716719403; darn=gnu.org; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FC6B2HYhlC8gY6ARYGtE0o8fu//ZcXxwXnZJ1EJDJkI=; b=jn3jlX6O9KOSkgM5SJ6N7abMjcIdaufwj8NmEQO6xR1YHaP8a2AbelbTtTPRBwVvWK oP4kAtji/fw094+IPjxBp5Gdc6JbwNdndi9+OvUY2AccSe0ko1yoIx3Kd6TVxDSUwe0U pChQVL0jbvwdIb4/oaWW5WexogleBYMh4zGduJ/vnQ4j2cEEoe8Ce76tUVN5fYZUH9nk DqsyzDbqdwUgOX571oUBz8p3NlyoWJK/xVO4ahshoj5Tq3/enoeTA54JEEGx3d+AJG9T 4mQTzZb1QzLulImEh8UienIAzfdXEZbTqEuOOxHz4dvHuw/+e45HxPU1cM61ApZ5k9zf Bp2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716114603; x=1716719403; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=FC6B2HYhlC8gY6ARYGtE0o8fu//ZcXxwXnZJ1EJDJkI=; b=G3shbjpzu5aXEfdtz3VH19XtkxTbb/puqZ2JdxcIDF5juUfJer/907VUDFySz3qh4j 8XkpDlwdNYRHJ1I3kKxNN3lqK+eZOJTcNIHArLpdZSfULViiI1UA5QHFkwWPyAbyfwo1 2Cat1urgc9slNCZ+FpUp/Z4CT0IczAm3w54a1d6zd+D9TEHR6zYzESuZwrHcVhECXsnv 1Is4LJRnZKaj2UuViu1uJiNB/9p9zjIBHRkC863UG/+D2tUAL3vicKXs1Pbs/+kXfW+D V/IcjpUdsOE1fiyWU8L8Mfc5o/8500hIYabTbuQj730KzfkI3U5S27CN/q8bjFaQaGow JVfw== X-Forwarded-Encrypted: i=1; AJvYcCV2AREp1M5oNtL8QlDPheILH5qhRnizaDM10VTW7uacP9KxukoiJyK2fZ9sqxqmgiZB55SaMdspqeyqnEiQ0HpnQ8La X-Gm-Message-State: AOJu0Yy/IqMDRIu2U3v81kQWp5HNSsilncKjYRY4Fb3m/eL2qj7nzG9D z8PTci32zK/5Iae6K5ImaoPJ9Jepz0bY4ksPb03t+dJAs4LCgO4Z2ppMEQ== X-Google-Smtp-Source: AGHT+IHekZKN1p2qsEyszp+E9EuQ9RMHtJLouKg+82gYoLNlhWzCtzdOD2J5f6o0rs+f0WqQ4tBv/Q== X-Received: by 2002:a05:600c:35c4:b0:420:29dd:84f8 with SMTP id 5b1f17b1804b1-42029dd88e2mr92014665e9.32.1716114602915; Sun, 19 May 2024 03:30:02 -0700 (PDT) Original-Received: from caladan ([89.107.106.224]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-420113d808bsm290297195e9.12.2024.05.19.03.30.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 May 2024 03:30:02 -0700 (PDT) In-Reply-To: ("Gerd =?utf-8?Q?M=C3=B6llman?= =?utf-8?Q?n=22's?= message of "Sun, 19 May 2024 12:14:53 +0200") Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=eller.helmut@gmail.com; helo=mail-wm1-x330.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:319371 Archived-At: On Sun, May 19 2024, Gerd M=C3=B6llmann wrote: > What does it say when it fails? I think it prints a non-interned symbol. print-gensym seems to be t. With exact roots: gdb --args ../src/emacs -Q --batch -l src/comp-tests.el --eval '(ert-run-tests-batch "comp-tests-bootstrap")' ... (gdb) ba 20 #0 __pthread_kill_implementation (threadid=3D, signo=3Dsigno@entry=3D6, no_tid=3Dno_tid@e= ntry=3D0) at ./nptl/pthread_kill.c:44 #1 0x00007ffff2ca9e8f in __pthread_kill_internal (signo=3D6, threadid=3D) at ./nptl/pthread_kill.c:78 #2 0x00007ffff2c5afb2 in __GI_raise (sig=3D6) at ../sysdeps/posix/raise.c:= 26 #3 0x00005555557637a1 in terminate_due_to_signal (sig=3D6, backtrace_limit=3D2147483647) at emacs.c:480 #4 0x00005555559014c0 in igc_assert_fail (file=3D0x555555a03852 "igc.c", line=3D343, msg=3D0x555555a0387a "h->ob= j_type !=3D IGC_OBJ_FWD") at igc.c:90 #5 0x00005555559016e6 in igc_check_fwd (client=3D0x7fffe2e7f268) at igc.c:= 343 #6 0x00005555558777a3 in XBARE_SYMBOL (a=3D0x2aaa8cd77588) at /scratch/emacs/emacs-igc/src/lisp.h:1166 #7 0x000055555587781b in XSYMBOL (a=3D0x2aaa8cd77588) at /scratch/emacs/emacs-igc/src/lisp.h:1179 #8 0x0000555555878319 in SYMBOL_INTERNED_P (sym=3D0x2aaa8cd77588) at /scratch/emacs/emacs-igc/src/lisp.h:2413 #9 0x000055555587f60f in print_object (obj=3D0x2aaa8cd77588, printcharfun=3D0x0, escapeflag=3Dtrue) at print.= c:2271 #10 0x00005555558809db in print_object (obj=3D0x7fffe3d24b4d, printcharfun=3D0x0, escapeflag=3Dtrue) at print.= c:2608 #11 0x000055555587ca32 in print (obj=3D0x7fffe253cc93, printcharfun=3D0x0, escapeflag=3Dtrue) at print.= c:1296 #12 0x000055555587b907 in Fprin1_to_string (object=3D0x7fffe253cc93, noescape=3D0x0, overrides=3D0x0) at print.c:8= 14 #13 0x0000555555846ef1 in funcall_subr (subr=3D0x55555608a1e0 , numargs=3D1, args=3D0x7fffde= 3b76c0) at eval.c:3104 #14 0x00005555558a4bd8 in exec_byte_code (fun=3D0x7fffeb74ab35, args_template=3D257, nargs=3D1, args=3D0x7ffffff= faf70) at bytecode.c:829 #15 0x000055555584759f in funcall_lambda (fun=3D0x7fffeb74ab35, nargs=3D1, arg_vector=3D0x7fffffffaf68) at eval.= c:3200 #16 0x000055555584688a in funcall_general (fun=3D0x7fffeb74ab35, numargs=3D1, args=3D0x7fffffffaf68) at eval.c:29= 82 #17 0x0000555555846b67 in Ffuncall (nargs=3D2, args=3D0x7fffffffaf60) at eval.c:3032 #18 0x0000555555858dfe in mapcar1 (leni=3D5, vals=3D0x0, fn=3D0x7fffeb74ab35, seq=3D0x7fffe253cd6b) at fn= s.c:3346 #19 0x0000555555859611 in Fmapc (function=3D0x7fffeb74ab35, sequence=3D0x7fffe253cd6b) at fns.c:3483 (More stack frames follow...) (gdb) p is_mps(0x2aaa8cd77588) $1 =3D false (gdb) p is_mps(0x7fffe2e7f268) $2 =3D true