[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / union-1.c

/* PR target/15783 */
/* Origin: Paul Pluzhnikov <ppluzhnikov@charter.net> */

/* This used to ICE on SPARC 64-bit because the back-end was
   returning an invalid construct for the return value of fu2.  */

/* { dg-do compile } */

union u2 {
    struct
    {
        int u2s_a, u2s_b, u2s_c, u2s_d, u2s_e;
    } u2_s;
    double u2_d;
} u2a;

union u2 fu2();

void unions()
{
    u2a = fu2();
}
Commit	Line	Data
85bbb21f EB	1	/* PR target/15783 */
	2	/* Origin: Paul Pluzhnikov <ppluzhnikov@charter.net> */
	3
	4	/* This used to ICE on SPARC 64-bit because the back-end was
	5	returning an invalid construct for the return value of fu2. */
	6
	7	/* { dg-do compile } */
	8
	9	union u2 {
	10	struct
	11	{
	12	int u2s_a, u2s_b, u2s_c, u2s_d, u2s_e;
	13	} u2_s;
	14	double u2_d;
	15	} u2a;
	16
	17	union u2 fu2();
	18
	19	void unions()
	20	{
	21	u2a = fu2();
	22	}