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/* PR debug/48466 */
/* { dg-do run } */
/* { dg-options "-g" } */
/* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */
struct S { unsigned int a; unsigned int *b; };
struct T { struct S a; struct S b; };
struct U { const char *u; };
int n[10];
volatile int v;
struct U
foo (const char *s)
{
struct U r;
r.u = s;
return r;
}
void
bar (struct T *s, int a, int b)
{
s->a.a = a;
s->a.b = &s->a.a;
s->b.a = b;
s->b.b = &s->b.a;
}
int
main ()
{
struct T t;
struct U x = foo ("this is x");
struct S y, z;
y.b = n; /* { dg-final { gdb-test 38 "t.a.a" "17" } } */
y.a = 0; /* { dg-final { gdb-test 38 "*t.a.b" "17" } } */
bar (&t, 17, 21); /* { dg-final { gdb-test 38 "t.b.a" "21" } } */
v++; /* { dg-final { gdb-test 38 "*t.b.b" "21" } } */
z = y;
return 0;
}
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