From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 18AF6388A02C; Fri, 3 Apr 2020 18:20:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 18AF6388A02C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1585938028; bh=NTv1W+pjithIdHAvUkeMvJrmkD11MAewUDYuptR1jcU=; h=From:To:Subject:Date:From; b=SsYAaVf+hV8Z75c/brSIXfduGTOs2LxmaL/p/9a6hw9w6P4TzvUMj2Z8TEfdb2WA1 59EhNx4NPRRH/dxJukmwQxlMimG8wgP85UTBzIDd9MBzoYeBMIbYf9gmBdVMB8OYDT CL0hej/1MBTsfxzzRvmwnit59/EriYxcCc2TCCtc= From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/94478] New: [10 Regression] ICE in comptypes, at cp/typeck.c:1486 Date: Fri, 03 Apr 2020 18:20:27 +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: 10.0 X-Bugzilla-Keywords: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: asolokha at gmx dot com 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 keywords 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: Fri, 03 Apr 2020 18:20:28 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94478 Bug ID: 94478 Summary: [10 Regression] ICE in comptypes, at cp/typeck.c:1486 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- g++-10.0.1-alpha20200329 snapshot (g:60c254b279e8e8443b8ad26cc46b9e4084cff6= 6c) ICEs when compiling the following testcase, extracted from test/CXX/class/class.compare/class.compare.default/p1.cpp from the clang 10= .0.0 test suite, w/ -std=3Dc++2a: struct B {}; bool operator=3D=3D(const B&, const B&) =3D default; % g++-10.0.1 -std=3Dc++2a -c kknpryrr.cpp kknpryrr.cpp:2:39: internal compiler error: in comptypes, at cp/typeck.c:14= 86 2 | bool operator=3D=3D(const B&, const B&) =3D default; | ^~~~~~~ 0x68caf4 comptypes(tree_node*, tree_node*, int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/typeck.c:1486 0x965416 early_check_defaulted_comparison =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/method.c:1133 0x965416 defaultable_fn_check(tree_node*) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/method.c:2997 0x90e088 cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/decl.c:7554 0x9b878b cp_parser_init_declarator =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/parser.c:20909 0x998b56 cp_parser_simple_declaration =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/parser.c:13731 0x9c3302 cp_parser_declaration =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/parser.c:13430 0x9c3a9f cp_parser_translation_unit =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/parser.c:4731 0x9c3a9f c_parse_file() =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/cp/parser.c:43944 0xadbadb c_common_parse_file() =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-10.0.1_alpha20200329/work/gcc-10-20200329/gc= c/c-family/c-opts.c:1186=