1  /* PR target/63764 */
       2  /* { dg-do compile } */
       3  
       4  #define A __attribute__((vector_size (4 * sizeof (float))))
       5  typedef float V A;
       6  
       7  void
       8  fn1 (V *x)
       9  {
      10    V a = *x;
      11    ((V) a)[0] = 0;	/* { dg-error "lvalue required as left operand of assignment" } */
      12    *x = a;
      13  }
      14  
      15  void
      16  fn2 (V *x)
      17  {
      18    float A a = *x;
      19    ((float A) a)[0] = 0;	/* { dg-error "lvalue required as left operand of assignment" } */
      20    *x = a;
      21  }