From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id ABBFB38582BC; Wed, 12 Oct 2022 09:44:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ABBFB38582BC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1665567884; bh=XSYG9pIoCimtG5E3VkophpdW+LKV0SJqTI5TPTqJ3Nc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nJksZTuUMRIkOwuOKQ44TYGXnbkKgcJvCaE7+D/o8msAR5Mvt1g86aC8eJWbP/7as OjBM8D5TX3Ub2bMYGWe9a8DAsMNUkigGfg6ckf5d2X1TKGlhV/p0dgQICz4i+zftMW UWDg0Y8tXqCysFE5516H8/NtE0anI0PcS1PpfJZo= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/106820] [modules] internal compiler error: in function_and_variable_visibility [for std::shared_ptr{b,??} use via header unit]: mishandling of "weak" usage generated via __gthrw(pthread_mutex_unlock) use Date: Wed, 12 Oct 2022 09:44:44 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: ice-on-valid-code, visibility X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: everconfirmed keywords cf_reconfirmed_on bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106820 Jonathan Wakely changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Keywords| |visibility Last reconfirmed| |2022-10-12 Status|UNCONFIRMED |NEW --- Comment #8 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #6) > I think I should be able to reproduce this on linux with an older glibc, = or > with libstdc++ modified to use weak symbols again. Trying that now ... Confirmed. The ICE is still present on trunk.=