From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 80D34385701F; Mon, 4 Oct 2021 18:43:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 80D34385701F From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/102597] New: ICE in gfc_get_extern_function_decl, at fortran/trans-decl.c:2243 Date: Mon, 04 Oct 2021 18:43:38 +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: Mon, 04 Oct 2021 18:43:38 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102597 Bug ID: 102597 Summary: ICE in gfc_get_extern_function_decl, at fortran/trans-decl.c:2243 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: --- Started with r7 : $ cat z1.f90 program p use iso_fortran_env associate (y =3D> (compiler_version)) end associate end $ cat z0.f90 program p use iso_fortran_env associate (y =3D> compiler_version) end associate end $ gfortran-12-20211003 -c z1.f90 z1.f90:3:38: 3 | associate (y =3D> (compiler_version)) | 1 internal compiler error: Segmentation fault 0xd41bdf crash_signal ../../gcc/toplev.c:331 0x86c901 gfc_get_extern_function_decl(gfc_symbol*, gfc_actual_arglist*, char const*) ../../gcc/fortran/trans-decl.c:2243 0x86d0ad gfc_get_extern_function_decl(gfc_symbol*, gfc_actual_arglist*, char const*) ../../gcc/fortran/trans-decl.c:2121 0x86d9c7 gfc_get_symbol_decl(gfc_symbol*) ../../gcc/fortran/trans-decl.c:1772 0x87d3e8 gfc_conv_variable ../../gcc/fortran/trans-expr.c:2994 0x87958a gfc_conv_expr(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-expr.c:9074 0x879696 gfc_conv_expr_op ../../gcc/fortran/trans-expr.c:3771 0x879696 gfc_conv_expr(gfc_se*, gfc_expr*) ../../gcc/fortran/trans-expr.c:9062 0x889881 gfc_trans_assignment_1 ../../gcc/fortran/trans-expr.c:11359 0x8bc04c trans_associate_var ../../gcc/fortran/trans-stmt.c:2201 0x8c2771 gfc_trans_block_construct(gfc_code*) ../../gcc/fortran/trans-stmt.c:2314 0x84adc7 trans_code ../../gcc/fortran/trans.c:2014 0x871974 gfc_generate_function_code(gfc_namespace*) ../../gcc/fortran/trans-decl.c:6905 0x7f77b6 translate_all_program_units ../../gcc/fortran/parse.c:6572 0x7f77b6 gfc_parse_file() ../../gcc/fortran/parse.c:6841 0x843f3f gfc_be_parse_file ../../gcc/fortran/f95-lang.c:216=