1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2007-2023 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 struct empty {}; 19 union empty_union {}; 20 21 struct not_empty 22 { 23 void *e; 24 void *u; 25 }; 26 27 int 28 main (void) 29 { 30 struct empty e = {}; 31 union empty_union u; 32 struct not_empty n = {0, 0}; 33 34 n.e = &e; 35 n.u = &u; 36 37 return 0; 38 } 39 40