From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C216D3858D28; Wed, 6 Apr 2022 18:25:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C216D3858D28 From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/105186] New: ICE in canonicalize_attr_name, at attribs.h:146 Date: Wed, 06 Apr 2022 18:25:14 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gscfq@t-online.de X-Bugzilla-Status: UNCONFIRMED 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: 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://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: Wed, 06 Apr 2022 18:25:14 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105186 Bug ID: 105186 Summary: ICE in canonicalize_attr_name, at attribs.h:146 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Affects versions down to at least r5 : $ cat z1.cc __attribute__((__int128)) $ g++-12-20220403 -c z1.cc z1.cc:1:16: internal compiler error: Segmentation fault 1 | __attribute__((__int128)) | ^~~~~~~~ 0x10d3b0f crash_signal ../../gcc/toplev.cc:322 0x9035f5 tree_check(tree_node*, char const*, int, char const*, tree_code) ../../gcc/tree.h:3456 0x9035f5 canonicalize_attr_name ../../gcc/attribs.h:146 0x9035f5 cp_parser_gnu_attribute_list ../../gcc/cp/parser.cc:28737 0x903831 cp_parser_gnu_attributes_opt ../../gcc/cp/parser.cc:28662 0x94439c cp_parser_declaration ../../gcc/cp/parser.cc:14844 0x94512d cp_parser_translation_unit ../../gcc/cp/parser.cc:5010 0x94512d c_parse_file() ../../gcc/cp/parser.cc:48057 0xad39a2 c_common_parse_file() ../../gcc/c-family/c-opts.cc:1240=