gdb/testsuite/gdb.base/ptr-typedef.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2005-2018 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 foo {
  19   int x;
  20 };
  21
  22 typedef struct foo *foz;
  23
  24 struct foo *foo_ptr;
  25 foz foz_ptr;
  26
  27 int
  28 marker1 (void)
  29 {
  30   return foo_ptr == foz_ptr;
  31 }
  32
  33 int
  34 main (void)
  35 {
  36   struct foo the_foo;
  37   foo_ptr = &the_foo;
  38   foz_ptr = &the_foo;
  39
  40   return marker1 ();
  41 }