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/* This testcase is part of GDB, the GNU debugger.

   Copyright 2008, 2009, 2010 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

struct s

{

  int a;

  int b;

};

union u

{

  int a;

  float b;

};

enum e

  {

    ONE = 1,

    TWO = 2

  };

typedef struct s *PTR;

enum e evalue = TWO;

#ifdef __cplusplus

void ptr_ref(int*& rptr_int)

{

  return; /* break to inspect pointer by reference. */

}

#endif

int

main (int argc, char *argv[])

{

  char *cp = argv[0]; /* Prevent gcc from optimizing argv[] out.  */

  struct s s;

  union u u;

  PTR x = &s;

  char st[17] = "divide et impera";

  char nullst[17] = "divide\0et\0impera";

  const char *sptr = "pointer";

  const char *embed = "embedded x\201\202\203\204";

  int a[3] = {1,2,3};

  int *p = a;

  int i = 2;

  int *ptr_i = &i;

  s.a = 3;

  s.b = 5;

  u.a = 7;

#ifdef __cplusplus

  ptr_ref(ptr_i);

#endif

  return 0;      /* break to inspect struct and union */

}