From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id CFC12385841C; Mon, 29 Nov 2021 18:50:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CFC12385841C From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/103473] New: [11/12 Regression] ICE in simplify_minmaxloc_nodim, at fortran/simplify.c:5287 Date: Mon, 29 Nov 2021 18:50:24 +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, 29 Nov 2021 18:50:24 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103473 Bug ID: 103473 Summary: [11/12 Regression] ICE in simplify_minmaxloc_nodim, at fortran/simplify.c:5287 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: --- There seems to be a difference between minloc/maxloc and other intrinsics. This started recently between 20211031 and 20211107 : (gcc configured with --enable-checking=3Dyes) $ cat z1.f90 subroutine s integer, parameter :: a(+'1') =3D [1] print *, minloc(a) print *, maxloc(a) end $ gfortran-12-20211128 -c z1.f90 z1.f90:2:27: 2 | integer, parameter :: a(+'1') =3D [1] | 1 Error: Operand of unary numeric operator '+' at (1) is UNKNOWN z1.f90:2:32: 2 | integer, parameter :: a(+'1') =3D [1] | 1 Error: Parameter array 'a' at (1) cannot be automatic or of deferred shape f951: internal compiler error: Segmentation fault 0xf0942f crash_signal ../../gcc/toplev.c:322 0x8650d0 simplify_minmaxloc_nodim ../../gcc/fortran/simplify.c:5287 0x86ed27 gfc_simplify_minmaxloc ../../gcc/fortran/simplify.c:5584 0x7ee3d2 do_simplify ../../gcc/fortran/intrinsic.c:4669 0x7f94aa gfc_intrinsic_func_interface(gfc_expr*, int) ../../gcc/fortran/intrinsic.c:5034 0x84d41c resolve_unknown_f ../../gcc/fortran/resolve.c:2972 0x84d41c resolve_function ../../gcc/fortran/resolve.c:3329 0x84d41c gfc_resolve_expr(gfc_expr*) ../../gcc/fortran/resolve.c:7166 0x853944 gfc_resolve_expr(gfc_expr*) ../../gcc/fortran/resolve.c:7133 0x853944 gfc_resolve_code(gfc_code*, gfc_namespace*) ../../gcc/fortran/resolve.c:11928 0x85228f gfc_resolve_blocks(gfc_code*, gfc_namespace*) ../../gcc/fortran/resolve.c:10944 0x852658 gfc_resolve_code(gfc_code*, gfc_namespace*) ../../gcc/fortran/resolve.c:11918 0x854f97 resolve_codes ../../gcc/fortran/resolve.c:17536 0x85505e gfc_resolve(gfc_namespace*) ../../gcc/fortran/resolve.c:17571 0x83d314 resolve_all_program_units ../../gcc/fortran/parse.c:6573 0x83d314 gfc_parse_file() ../../gcc/fortran/parse.c:6829 0x88b37f gfc_be_parse_file ../../gcc/fortran/f95-lang.c:216=