From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 6FAB6386F83C; Thu, 11 Mar 2021 07:46:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6FAB6386F83C From: "juergen.reuter at desy dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/99545] New: [11.0 regression] ICE in gfc_trans_assignment Date: Thu, 11 Mar 2021 07:46:28 +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: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: juergen.reuter at desy dot 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: Thu, 11 Mar 2021 07:46:28 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99545 Bug ID: 99545 Summary: [11.0 regression] ICE in gfc_trans_assignment Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: juergen.reuter at desy dot de Target Milestone: --- This regression must have been introduced between Dec 6, 2020 and now, sorr= y, no better containment at the moment: ommands.f90:5466:60: 5466 | allocate (range_int_t :: cmd%range (cmd%n_values)) | 1 internal compiler error: in gfc_trans_assignment_1, at fortran/trans-expr.c:11247 This is only a problem when compiling with full debug flags, i.e.=20 -O0 -fbacktrace -fcheck=3Dall -Wconversion -Wconversion-extra -Wsurprising A short reproducer will follow but for those of you that know the Whizard project, https://whizard.hepforge.org could check this already, take the la= st tarball 3.0.0beta or 2.8.5.=