[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / pr78148.c

/* PR target/78148 */
/* { dg-do compile } */
/* { dg-options "-O2 -fcompare-debug" } */

struct A { int a, b; };
struct B { char c, d; };
extern void bar (struct A, struct B);
struct C { char e, f; } a;
struct D
{
  int g;
  struct C h[4];
};
struct D *e;

struct D
foo (void)
{
  int b;
  struct B c;
  struct A d;
  d.b = c.c = c.d = 0;
  bar (d, c);
}

void
baz ()
{
  e->h[0].e = e->h[0].f = 0;
  foo ();
}
Commit	Line	Data
a654d5d0 JJ	1	/* PR target/78148 */
	2	/* { dg-do compile } */
	3	/* { dg-options "-O2 -fcompare-debug" } */
	4
	5	struct A { int a, b; };
	6	struct B { char c, d; };
	7	extern void bar (struct A, struct B);
	8	struct C { char e, f; } a;
	9	struct D
	10	{
	11	int g;
	12	struct C h[4];
	13	};
	14	struct D *e;
	15
	16	struct D
	17	foo (void)
	18	{
	19	int b;
	20	struct B c;
	21	struct A d;
	22	d.b = c.c = c.d = 0;
	23	bar (d, c);
	24	}
	25
	26	void
	27	baz ()
	28	{
	29	e->h[0].e = e->h[0].f = 0;
	30	foo ();
	31	}