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[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [init/] [init-ref2.C] - Rev 783
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// Submitted by Jason Merrill <jason_merrill@redhat.com>
// Test for proper handling of local static references.
// { dg-do run }
int r;
int c;
int f ()
{
// Test that we only initialize i once.
if (++c > 1)
++r;
return 42;
}
const int *p;
void g ()
{
static const int &i = f();
// Test that i points to the same place in both calls.
if (p && p != &i)
++r;
// Test that if so, it points to static data.
if (i != 42)
++r;
p = &i;
}
void h ()
{
int arr[] = { 1, 1, 1, 1, 1, 1, 1 };
g ();
}
int main ()
{
g ();
h ();
return r;
}