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gnu
/
gcc
/
e5cfb9cac1d7aba9a8ea73bfe7922cfaff9d61f3
/
.
/
gcc
/
testsuite
/
gcc.dg
/
torture
/
pr54520.c
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/* { dg-do compile } */
char
*
a
;
void
fn1
()
{
char
*
p
=
a
;
while
(
p
&&
*
p
!=
'\0'
)
{
while
(*
p
==
'\t'
)
*
p
++
=
'\0'
;
if
(*
p
!=
'\0'
)
p
=
0
;
}
}