From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C43303858C54; Thu, 27 Apr 2023 02:05:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C43303858C54 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1682561155; bh=hqYwsTg54rgHpPP6ffHtPewVYSdNxjoBq7FT/HEkGTc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=i+QP3ONT2bHTuycQXFKN9VkGw0Jm+LJc4sWiaIIquSaqyJxDlYRpYvq0WbwKX5mOt kjrxxHyRocNi+CR2srm6oWjbLRqiDIaLPDahmkcKckeN6mpS+ndQXRM6glGbL2hYzt mq1UESHJQ67rzR0+b6rwWZO/CbBV0bkSTBfL6C8c= From: "sjames at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/109412] [13/14 Regression] ICE in fold_convert_loc, at fold-const.cc:2627 since r13-2205-g14cfa01755a66a Date: Thu, 27 Apr 2023 02:05:54 +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: 13.0 X-Bugzilla-Keywords: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: sjames at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.2 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc short_desc 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=3D109412 Sam James changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sjames at gcc dot gnu.org Summary|[13/14 Regression] ICE in |[13/14 Regression] ICE in |fold_convert_loc, at |fold_convert_loc, at |fold-const.cc:2627 |fold-const.cc:2627 since | |r13-2205-g14cfa01755a66a --- Comment #5 from Sam James --- When trying to reduce another bug, I accidentally reduced to something inva= lid which seems to hti this bug: ``` int bfd_elf_final_link() =3D {} ``` w/ ``` $ gcc -O2 /tmp/foo.c -c /tmp/foo.c:1:1: error: function =E2=80=98bfd_elf_final_link=E2=80=99 is ini= tialized like a variable 1 | int bfd_elf_final_link() =3D {} | ^~~ /tmp/foo.c:1:1: internal compiler error: in fold_convert_loc, at fold-const.cc:2627 0x62ce64 fold_convert_loc(unsigned int, tree_node*, tree_node*) =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/fold-const.cc:2627 0x6e5753 pop_init_level(unsigned int, int, obstack*, unsigned int) =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-typeck.cc:9382 0x1f0d141 c_parser_braced_init =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:5775 0x1ef2857 c_parser_initializer =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:5675 0x1edc23a c_parser_declaration_or_fndef =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:2564 0x1edb817 c_parser_external_declaration =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:1925 0x1ed7028 c_parser_translation_unit =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:1779 0x1ed7028 c_parse_file() =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c/c-parser.cc:24632 0x1ecf431 c_common_parse_file() =20=20=20=20=20=20=20 /usr/src/debug/sys-devel/gcc-13.1.0-r1/gcc-13.1.0/gcc/c-family/c-opts.cc:12= 48 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions. ```=