From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9A9043858286; Tue, 12 Mar 2024 12:02:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9A9043858286 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1710244922; bh=eVqA4/7JKPqCumBokaLlswB2IlJXN3huvUMgbVmZRFI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=v+AdCAwGuAjUuYOoGQqUn5bP8znHBdUWPMJgo/K7AbkxT8WxARl7C0ykDCNmcf6wH o6HaDAzwAxlZwV8s3T9/TvWdwbl9tAAlu3cPf9ssYLj8FZaI2Z0tcgfyfVkDvV6jh0 LOsUgx8C9RdCtP8YAqDlqT+Fpfa7W7O0stk8q7ew= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/114308] ICE in fold_convert_loc, at fold-const.cc:2627 Date: Tue, 12 Mar 2024 12:02:01 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 13.2.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW 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_status cf_reconfirmed_on everconfirmed keywords Message-ID: In-Reply-To: References: 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114308 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2024-03-12 Ever confirmed|0 |1 Keywords| |ice-on-valid-code --- Comment #2 from Richard Biener --- Confirmed on trunk, not sure if valid or invalid. We call fold_convert to convert an object of type b to type a, this is not a conversion supported this way. Building a VIEW_CONVERT_EXPR would be what's supported but not sure whether that's the correct thing to do. > ./f951 -quiet t.f90 t.f90:20:58: 20 | a_array =3D [a_array, b_instance] ! This one throws an ICE | 1 internal compiler error: in fold_convert_loc, at fold-const.cc:2757 0x126cdc0 fold_convert_loc(unsigned int, tree_node*, tree_node*) /space/rguenther/src/gcc/gcc/fold-const.cc:2757 0xeef77b gfc_trans_array_ctor_element /space/rguenther/src/gcc/gcc/fortran/trans-array.cc:1956 0xeefeeb gfc_trans_array_constructor_value /space/rguenther/src/gcc/gcc/fortran/trans-array.cc:2144 0xef2369 trans_array_constructor /space/rguenther/src/gcc/gcc/fortran/trans-array.cc:2976 0xef2daa gfc_add_loop_ss_code /space/rguenther/src/gcc/gcc/fortran/trans-array.cc:3269 0xef9ebc gfc_conv_loop_setup(gfc_loopinfo*, locus*) /space/rguenther/src/gcc/gcc/fortran/trans-array.cc:5656 0xf63110 gfc_trans_assignment_1 /space/rguenther/src/gcc/gcc/fortran/trans-expr.cc:12216 0xf64810 gfc_trans_assignment(gfc_expr*, gfc_expr*, bool, bool, bool, bool) /space/rguenther/src/gcc/gcc/fortran/trans-expr.cc:12679 0xf64888 gfc_trans_assign(gfc_code*) /space/rguenther/src/gcc/gcc/fortran/trans-expr.cc:12691 0xee858c trans_code /space/rguenther/src/gcc/gcc/fortran/trans.cc:2363 0xee8bdf gfc_trans_code(gfc_code*) /space/rguenther/src/gcc/gcc/fortran/trans.cc:2718 0xf34d1b gfc_generate_function_code(gfc_namespace*) /space/rguenther/src/gcc/gcc/fortran/trans-decl.cc:7879=