From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 61BB4398A426; Wed, 16 Jun 2021 17:23:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 61BB4398A426 From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/101101] New: ICE in gfc_build_array_type, at fortran/trans-types.c:1391 Date: Wed, 16 Jun 2021 17:23:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran 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, 16 Jun 2021 17:23:41 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101101 Bug ID: 101101 Summary: ICE in gfc_build_array_type, at fortran/trans-types.c:1391 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Test case in addition to pr99138, pr99254 and pr99266, affects versions down to at least r5 : $ cat z1.f90 subroutine s(x) type t end type class(t) :: x dimension :: x(:) end $ gfortran-12-20210613 -c z1.f90 z1.f90:1:12: 1 | subroutine s(x) | 1 internal compiler error: Segmentation fault 0xc7bfff crash_signal ../../gcc/toplev.c:327 0x82022a gfc_build_array_type ../../gcc/fortran/trans-types.c:1391 0x82222e gfc_get_derived_type(gfc_symbol*, int) ../../gcc/fortran/trans-types.c:2791 0x8229d8 gfc_typenode_for_spec(gfc_typespec*, int) ../../gcc/fortran/trans-types.c:1170 0x822c2e gfc_sym_type(gfc_symbol*) ../../gcc/fortran/trans-types.c:2281 0x821174 gfc_get_function_type(gfc_symbol*, gfc_actual_arglist*, char const= *) ../../gcc/fortran/trans-types.c:3126 0x7bac44 build_function_decl ../../gcc/fortran/trans-decl.c:2386 0x7c0836 gfc_create_function_decl(gfc_namespace*, bool) ../../gcc/fortran/trans-decl.c:3085 0x7c6e26 gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6787 0x74c876 translate_all_program_units ../../gcc/fortran/parse.c:6461 0x74c876 gfc_parse_file() ../../gcc/fortran/parse.c:6730 0x798bbf gfc_be_parse_file ../../gcc/fortran/f95-lang.c:212=