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Fix unused warnings.
[official-gcc/graphite-test-results.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20010518-2.c
blob
1990f8e63bcf1ec2579c3265ff03ffffb7a76a8b
1
/* Mis-aligned packed structures. */
2
3
typedef
struct
4
{
5
char
b0
;
6
char
b1
;
7
char
b2
;
8
char
b3
;
9
char
b4
;
10
char
b5
;
11
}
__attribute__
((
packed
))
b_struct
;
12
13
14
typedef
struct
15
{
16
short
a
;
17
long
b
;
18
short
c
;
19
short
d
;
20
b_struct e
;
21
}
__attribute__
((
packed
))
a_struct
;
22
23
24
int
25
main
(
void
)
26
{
27
volatile
a_struct
*
a
;
28
volatile
a_struct b
;
29
30
a
= &
b
;
31
*
a
= (
a_struct
){
1
,
2
,
3
,
4
};
32
a
->
e
.
b4
=
'c'
;
33
34
if
(
a
->
a
!=
1
||
a
->
b
!=
2
||
a
->
c
!=
3
||
a
->
d
!=
4
||
a
->
e
.
b4
!=
'c'
)
35
abort
();
36
37
exit
(
0
);
38
}