From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8598B3858002; Tue, 30 Mar 2021 01:32:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8598B3858002 From: "mpolacek at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/99769] [modules] internal compiler error: in tree_node, at cp/module.cc:9105 when compile module partitions Date: Tue, 30 Mar 2021 01:32:26 +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: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mpolacek 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: 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Mar 2021 01:32:26 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99769 --- Comment #2 from Marek Polacek --- We have __dynamic_cast without DECL_CONTEXT and so ICE in 9050 if (!DECL_CONTEXT (t)) 9051 { 9052 /* There are a few cases of decls with no context. We'll w= rite 9053 these by value, but first assert they are cases we expec= t.=20 */ 9054 gcc_checking_assert (ref =3D=3D WK_normal); 9055 switch (TREE_CODE (t)) 9056 { 9057 default: gcc_unreachable ();=