From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 077773858016; Mon, 10 Oct 2022 08:29:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 077773858016 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1665390592; bh=qp+KGSspe7TyFwZNeWKwQ7k921tbaL9O9ksuzFlz/34=; h=From:To:Subject:Date:From; b=dg2o5XO0aeVVz71Uiow9ImP3Vn3HYgHF+eRezdB3M7m4V/7vssPsFNdUraD47OSX9 MjfWIB5K74VO+ISSK2OmkndN3oCxe7jjENbRQPknT5rJA/XIjRwGbS1+0j46rGUdqd rnR5+1Q7sWQlOoCNoPoizMC1TrwJlnVHLyTsmWgM= From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/107198] New: [13 Regression] ICE in cp_gimplify_expr, at cp/cp-gimplify.cc:752 Date: Mon, 10 Oct 2022 08:29:51 +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: 13.0 X-Bugzilla-Keywords: 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 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107198 Bug ID: 107198 Summary: [13 Regression] ICE in cp_gimplify_expr, at cp/cp-gimplify.cc:752 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- g++ 13.0.0 20221009 snapshot (g:e95e91eccd022a4a3a86da2749809fbad9afd20e) I= CEs when compiling the following testcase, reduced from gcc/testsuite/g++.dg/eh/aggregate1.C, w/ -fno-exceptions: struct A { A() { throw 0; } A(int i) { throw i; } A(const A&) { throw 10; } }; void try_idx (int i) { int t =3D 10; try { struct X { A e1[2], e2; } x2[3] =3D { { 1, 2, 3 }, { 4, 5, 6 } }; } catch (int x) { t =3D x; } } % g++-13 -fno-exceptions -c bqn7qvfj.C bqn7qvfj.C: In constructor 'A::A()': bqn7qvfj.C:2:15: error: exception handling disabled, use '-fexceptions' to enable 2 | A() { throw 0; } | ^ bqn7qvfj.C: In function 'void try_idx(int)': bqn7qvfj.C:15:25: error: 'x' was not declared in this scope 15 | } catch (int x) { t =3D x; } | ^ bqn7qvfj.C:14:40: internal compiler error: in cp_gimplify_expr, at cp/cp-gimplify.cc:752 14 | x2[3] =3D { { 1, 2, 3 }, { 4, 5, 6 } }; | ^ 0x6b0a60 cp_gimplify_expr(tree_node**, gimple**, gimple**) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/cp= /cp-gimplify.cc:752 0xef9bb6 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16237 0xf00459 gimplify_init_ctor_eval_range =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:4881 0xf00459 gimplify_init_ctor_eval =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:4960 0xf002c5 gimplify_init_ctor_eval =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:4985 0xf00b93 gimplify_init_constructor =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:5399 0xf0e0db gimplify_modify_expr =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:6076 0xefa515 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16328 0xf0c307 gimplify_stmt(tree_node**, gimple**) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:7187 0xf0c307 gimplify_compound_expr =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:6380 0xefad3c gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16318 0xefce06 gimplify_stmt(tree_node**, gimple**) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:7187 0xefe5fc gimplify_cleanup_point_expr =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:6928 0xefb05a gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16721 0xefce06 gimplify_stmt(tree_node**, gimple**) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:7187 0xefb7a3 gimplify_statement_list =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:2021 0xefb7a3 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16773 0xefce06 gimplify_stmt(tree_node**, gimple**) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:7187 0xefb7a3 gimplify_statement_list =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:2021 0xefb7a3 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) =20=20=20=20=20=20=20 /var/tmp/portage/sys-devel/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/gi= mplify.cc:16773=