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/
gcc
/
ab810952eb7c061e37054ddd1dfe0aa033365131
/
.
/
gcc
/
testsuite
/
gcc.c-torture
/
compile
/
pr40321.c
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struct
X
{
int
flag
;
int
pos
;
};
int
foo
(
struct
X
*
a
,
struct
X
*
b
)
{
while
(
1
)
{
if
(
a
->
flag
)
break
;
({
struct
X
*
tmp
=
a
;
a
=
b
;
b
=
tmp
;
});
}
return
a
->
pos
+
b
->
pos
;
}