1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2004 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 2 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, write to the Free Software
17   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18
19*/
20
21/* Useful abreviations.  */
22typedef void t;
23typedef char tc;
24typedef short ts;
25typedef int ti;
26typedef long tl;
27typedef long long tll;
28typedef float tf;
29typedef double td;
30typedef long double tld;
31typedef enum { e = '1' } te;
32
33/* Force the type of each field.  */
34#ifndef T
35typedef t T;
36#endif
37
38T foo = '1', L;
39
40T fun()
41{
42  return foo;
43}
44
45#ifdef PROTOTYPES
46void Fun(T foo)
47#else
48void Fun(foo)
49     T foo;
50#endif
51{
52  L = foo;
53}
54
55zed ()
56{
57  L = 'Z';
58}
59
60int main()
61{
62#ifdef usestubs
63  set_debug_traps();
64  breakpoint();
65#endif
66  int i;
67
68  Fun(foo);
69
70  /* An infinite loop that first clears all the variables and then
71     calls the function.  This "hack" is to make re-testing easier -
72     "advance fun" is guaranteed to have always been preceeded by a
73     global variable clearing zed call.  */
74
75  zed ();
76  while (1)
77    {
78      L = fun ();
79      zed ();
80    }
81
82  return 0;
83}
84