1/* { dg-options "-std=c99 -w" } */
2/* From c_by_val.c in gfortran.dg.  */
3#define _Complex_I (1.0iF)
4
5#define NUM_ELEMS 10
6
7void test_complex_scalars (float _Complex *float_complex_ptr,
8                           double _Complex *double_complex_ptr,
9                           long double _Complex *long_double_complex_ptr);
10void test_complex_arrays (float _Complex *float_complex_array,
11                          double _Complex *double_complex_array,
12                          long double _Complex *long_double_complex_array,
13                          int num_elems);
14
15int main (int argc, char **argv)
16{
17  float _Complex c1;
18  double _Complex c2;
19  long double _Complex c3;
20  float _Complex c1_array[NUM_ELEMS];
21  double _Complex c2_array[NUM_ELEMS];
22  long double _Complex c3_array[NUM_ELEMS];
23  int i;
24
25  c1 = 1.0 + 0.0 * _Complex_I;
26  c2 = 2.0 + 0.0 * _Complex_I;
27  c3 = 3.0 + 0.0 * _Complex_I;
28
29  test_complex_scalars (&c1, &c2, &c3);
30
31  for (i = 0; i < NUM_ELEMS; i++)
32    {
33      c1_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
34      c2_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
35      c3_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
36    }
37
38  test_complex_arrays (c1_array, c2_array, c3_array, NUM_ELEMS);
39
40  return 0;
41}
42