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gnu
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gcc
/
refs/tags/basepoints/gcc-13
/
.
/
gcc
/
testsuite
/
g++.dg
/
opt
/
pr71528.C
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// PR c++/71528
// { dg-do run }
// { dg-options "-O2" }
extern
int
&
x
;
int
y
;
int
&
foo
()
{
return
y
;
}
int
&
x
=
foo
();
int
main
()
{
if
(&
x
!=
&
y
)
__builtin_abort
();
}
extern
int
&
x
;