From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D3A993858006; Tue, 14 Dec 2021 18:10:36 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D3A993858006 From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/103715] New: [12 Regression] ICE in gfc_find_gsymbol, at fortran/symbol.c:4301 Date: Tue, 14 Dec 2021 18:10:36 +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: Tue, 14 Dec 2021 18:10:36 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103715 Bug ID: 103715 Summary: [12 Regression] ICE in gfc_find_gsymbol, at fortran/symbol.c:4301 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: --- Changed between 20210905 and 20210919 : (gcc configured with --enable-checking=3Dyes) $ cat z1.f90 program p select type (y =3D> g()) end select call g() end $ gfortran-12-20211212 -c z1.f90 -g -fcoarray=3Dlib z1.f90:2:25: 2 | select type (y =3D> g()) | 1 Error: Selector shall be polymorphic in SELECT TYPE statement at (1) z1.f90:4:11: 2 | select type (y =3D> g()) | 2 3 | end select 4 | call g() | 1 Error: Global name 'g' at (1) is already being used as a FUNCTION at (2) f951: internal compiler error: Segmentation fault 0xf12d1f crash_signal ../../gcc/toplev.c:322 0x879ee4 gfc_find_gsymbol(gfc_gsymbol*, char const*) ../../gcc/fortran/symbol.c:4301 0x950bd1 check_externals_procedure ../../gcc/fortran/frontend-passes.c:5720 0x953885 gfc_expr_walker(gfc_expr**, int (*)(gfc_expr**, int*, void*), void= *) ../../gcc/fortran/frontend-passes.c:5227 0x955a09 gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int (*)(gfc_expr**, int*, void*), void*) ../../gcc/fortran/frontend-passes.c:5666 0x95716b gfc_check_externals0 ../../gcc/fortran/frontend-passes.c:5848 0x958044 gfc_check_externals(gfc_namespace*) ../../gcc/fortran/frontend-passes.c:5870 0x83fa02 gfc_parse_file() ../../gcc/fortran/parse.c:6869 0x88db0f gfc_be_parse_file ../../gcc/fortran/f95-lang.c:216=