1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/* Test for new block scopes in C99. Test for each new scope. */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do run } */
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
extern void abort (void);
extern void exit (int);
int
main (void)
{
struct foo { int i0; };
int a, b, c, d;
a = sizeof (struct foo);
if (b = sizeof (struct foo { int i0; int i1; }))
c = sizeof (struct foo { int i0; int i1; int i2; });
if (!(a <= b && b <= c))
abort ();
if ((b = sizeof (struct foo { int i0; int i1; })), 0)
c = sizeof (struct foo { int i0; int i1; int i2; });
else
d = sizeof (struct foo { int i0; int i1; int i2; int i3; });
if (!(a <= b && b <= d))
abort ();
switch (b = sizeof (struct foo { int i0; int i1; }))
default:
c = sizeof (struct foo { int i0; int i1; int i2; });
if (!(a <= b && b <= c))
abort ();
do
c = sizeof (struct foo { int i0; int i1; int i2; });
while ((b = sizeof (struct foo { int i0; int i1; })), 0);
if (!(a <= b && b <= c))
abort ();
d = 1;
while ((b = sizeof (struct foo { int i0; int i1; })), d)
(c = sizeof (struct foo { int i0; int i1; int i2; })), d--;
if (!(a <= b && b <= c))
abort ();
d = 1;
for ((b = sizeof (struct foo { int i0; int i1; })); d; d--)
c = sizeof (struct foo { int i0; int i1; int i2; });
if (!(a <= b && b <= c))
abort ();
d = 1;
for ((b = sizeof (struct foo { int i0; int i1; })); d; d--)
c = sizeof (struct foo);
if (!(a <= b && b == c))
abort ();
d = 1;
for (; (b = sizeof (struct foo { int i0; int i1; })), d; d--)
c = sizeof (struct foo { int i0; int i1; int i2; });
if (!(a <= b && b <= c))
abort ();
d = 1;
for (; (b = sizeof (struct foo { int i0; int i1; })), d; d--)
c = sizeof (struct foo);
if (!(a <= b && b == c))
abort ();
d = 1;
for (; d; (b = sizeof (struct foo { int i0; int i1; })), d--)
c = sizeof (struct foo { int i0; int i1; int i2; });
if (!(a <= b && b <= c))
abort ();
d = 1;
for (; d; (b = sizeof (struct foo { int i0; int i1; })), d--)
c = sizeof (struct foo);
if (!(a <= b && b == c))
abort ();
exit (0);
}
|
