OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [fixed-point/] [struct-layout-1.c] - Blame information for rev 689

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 689 jeremybenn 
/* { dg-do run } */
2 
/* { dg-options "-std=gnu99" } */
3 
 
4 
/* This test is based on the test from ../dfp/.  */
5 
 
6 
#include <stdarg.h>
7 
 
8 
extern void abort (void);
9 
 
10 
struct S1
11 
{
12 
  long _Fract a[0];
13 
};
14 
 
15 
struct S2
16 
{
17 
  struct
18 
  {
19 
    long _Fract e;
20 
  } b[0];
21 
};
22 
 
23 
struct S3
24 
{
25 
  union
26 
  {
27 
    long _Fract c;
28 
  } a[0];
29 
};
30 
 
31 
struct S4
32 
{
33 
  int a[0];
34 
  long _Fract b[0];
35 
};
36 
 
37 
struct S5
38 
{
39 
  union
40 
  {
41 
    long _Fract c[0];
42 
  } a;
43 
};
44 
 
45 
int check_var (int z, ...)
46 
{
47 
  long long result;
48 
  va_list ap;
49 
  va_start (ap, z);
50 
  va_arg (ap, struct S1);
51 
  result = va_arg (ap, long long);
52 
  va_end (ap);
53 
 
54 
  return (result == 2LL);
55 
}
56 
 
57 
int main ()
58 
{
59 
  struct S1 s1;
60 
  struct S2 s2;
61 
  struct S3 s3;
62 
  struct S4 s4;
63 
  struct S5 s5;
64 
 
65 
  if (check_var (2, s1, 2LL) == 0)
66 
    abort ();
67 
  if (check_var (2, s2, 2LL) == 0)
68 
    abort ();
69 
  if (check_var (2, s3, 2LL) == 0)
70 
    abort ();
71 
  if (check_var (2, s4, 2LL) == 0)
72 
    abort ();
73 
  if (check_var (2, s5, 2LL) == 0)
74 
    abort ();
75 
 
76 
  return 0;
77 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.