From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 28D693858002; Tue, 15 Aug 2023 18:25:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 28D693858002 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1692123911; bh=5GgamjjA8P3ZIVTaLp7iIvR6laRgCvyyAlKAdlZXMtI=; h=From:To:Subject:Date:From; b=d9+wcQgrI4tP8e06T1yzcvp/QV7z+bG42+RryAx1KwbGPQkv34OnUiNA0h6SajOew lmSM/FnqBpgnED4dtGqdgcZwTias+ns4QMUIll3XeFLoqnvo/Qpl/AFLyHLQR2wxSl 2Rzzm1MQUwfL7ZuL2PbZLa6wwOORXaILgNcL9wyg= From: "vries at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug guile/30767] New: [gdb/guile, build, c++20] Werror=volatile in SCM_UNPACK Date: Tue, 15 Aug 2023 18:25:10 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: guile X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vries at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30767 Bug ID: 30767 Summary: [gdb/guile, build, c++20] Werror=3Dvolatile in SCM_UNPACK Product: gdb Version: HEAD Status: NEW Severity: normal Priority: P2 Component: guile Assignee: unassigned at sourceware dot org Reporter: vries at gcc dot gnu.org Target Milestone: --- When building gdb with -std=3Dc++20, I run into: ... In file included from /usr/include/guile/2.0/libguile/__scm.h:479, from /usr/include/guile/2.0/libguile.h:31, from /data/vries/gdb/src/gdb/guile/guile-internal.h:30, from /data/vries/gdb/src/gdb/guile/guile.c:37: /usr/include/guile/2.0/libguile/gc.h: In function =E2=80=98scm_unused_struc= t* scm_cell(scm_t_bits, scm_t_bits)=E2=80=99: /usr/include/guile/2.0/libguile/tags.h:98:63: error: using value of assignm= ent with =E2=80=98volatile=E2=80=99-qualified left operand is deprecated [-Werr= or=3Dvolatile] 98 | # define SCM_UNPACK(x) ((scm_t_bits) (0? (*(volatile SCM *)0=3D(x= )): x)) | ~~~~~~~~~~~~~~~~~~~^~~~~ ... --=20 You are receiving this mail because: You are on the CC list for the bug.=