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

   Copyright 2010 Free Software Foundation, Inc.

   Contributed by Pierre Muller.

   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/>.

   Qualifiers of forward types are not resolved correctly with stabs.  */

struct dummy;

enum dummy_enum;

/* This function prevents the compiler from dropping local variables

   we need for the test.  */

void *hack (const struct dummy *t, const enum dummy_enum *e);

const void *

test (const struct dummy *t)

{

  const struct dummy *tt;

  enum dummy_enum *e;

  tt = t;

  return hack (t, e);

}

void *

test2 (struct dummy *t)

{

  struct dummy *tt;

  const enum dummy_enum *e;

  tt = t;

  return hack (t, e);

}

struct dummy {

 int x;

 int y;

 double b;

} tag_dummy;

enum dummy_enum {

  enum1,

  enum2

};

void *

hack (const struct dummy *t, const enum dummy_enum *e)

{

  return (void *) t;

}

int

main ()

{

  struct dummy tt;

  tt.x = 5;

  tt.y = 25;

  tt.b = 2.5;

  test2 (&tt);

  test (&tt);

  return 0;

}