From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id CA356385E021; Fri, 20 Nov 2020 10:55:54 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CA356385E021 From: "doko at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/97927] New: gfortran: ICE in lookup_field_for_decl, at tree-nested.c:288 Date: Fri, 20 Nov 2020 10:55:54 +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: 10.2.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: doko at debian dot org 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: Fri, 20 Nov 2020 10:55:54 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97927 Bug ID: 97927 Summary: gfortran: ICE in lookup_field_for_decl, at tree-nested.c:288 Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: doko at debian dot org Target Milestone: --- [forwarded from https://bugs.debian.org/975219] seen building elkcode-6.3.2 on x86_74-linux-gnu gcc-10 branch, compiler configured with -enable-checking=3Dyes,extra,rtl, d= idn't check the trunk yet. I can reproduce this locally, replacing mpif90 with gfortran. I'm failing to construct a test case outside the build directory. $ cd src; gfortran -c -fopenmp exxengy.f90 exxengy.f90:6:18: 6 | subroutine exxengy | ^ internal compiler error: in lookup_field_for_decl, at tree-nested.c:288 0x71106d lookup_field_for_decl ../../src/gcc/tree-nested.c:288 0x111523e convert_local_reference_stmt ../../src/gcc/tree-nested.c:2408 0xd82a5a walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:578 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0xd82b11 walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:686 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0xd82b11 walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:686 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0xd82b51 walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:641 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0xd82b51 walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:641 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0xd82b11 walk_gimple_stmt(gimple_stmt_iterator*, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_nod= e**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:686 0xd82c20 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*), walk_stmt_info*) ../../src/gcc/gimple-walk.c:51 0x110d154 walk_body ../../src/gcc/tree-nested.c:713 0x110d154 walk_function ../../src/gcc/tree-nested.c:724 0x110d154 walk_all_functions ../../src/gcc/tree-nested.c:789 0x111360a lower_nested_functions(tree_node*) ../../src/gcc/tree-nested.c:3580 0xbe8e4c cgraph_node::analyze() ../../src/gcc/cgraphunit.c:676 0xbec017 analyze_functions ../../src/gcc/cgraphunit.c:1227 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report.=