1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  
       4  struct {
       5  	int i;
       6  	struct {
       7  		int x[2];
       8  	} b;
       9  } a;
      10  
      11  int foo(void)
      12  {
      13  	a.i = 1;
      14  	a.b.x[0] = 0;
      15  	a.b.x[1] = 1;
      16  	return a.i + a.b.x[0];
      17  }
      18  
      19  /* { dg-final { scan-tree-dump "return 1;" "optimized" } } */
      20