gdb/testsuite/gdb.base/pretty-print.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2019-2024 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 s1_t
  19 {
  20   int one;
  21   int two;
  22
  23   struct
  24   {
  25     union {
  26       unsigned three : 3;
  27       int four : 4;
  28     };
  29
  30     union {
  31       int five : 3;
  32       unsigned six : 4;
  33     };
  34   } data;
  35 } s1 = { .one = 1, .two = 2,
  36          /* Use all-ones bit patterns for endianness independence.  */
  37          .data = { .four = -1, .six = 15 } };
  38
  39 struct s2_t
  40 {
  41   int one;
  42   int two;
  43
  44   struct
  45   {
  46     int three;
  47     int four;
  48   };
  49 } s2 = { .one = 1, .two = 2, .three = 3, .four = 4 };
  50
  51 int
  52 main ()
  53 {
  54   return 0;
  55 }