File: c_f_pointer_complex_driver.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (41 lines) | stat: -rw-r--r-- 1,225 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
/* { dg-options "-std=c99 -w" } */
/* From c_by_val.c in gfortran.dg.  */
#define _Complex_I (1.0iF)

#define NUM_ELEMS 10

void test_complex_scalars (float _Complex *float_complex_ptr,
                           double _Complex *double_complex_ptr,
                           long double _Complex *long_double_complex_ptr);
void test_complex_arrays (float _Complex *float_complex_array,
                          double _Complex *double_complex_array,
                          long double _Complex *long_double_complex_array,
                          int num_elems);

int main (int argc, char **argv)
{
  float _Complex c1;
  double _Complex c2;
  long double _Complex c3;
  float _Complex c1_array[NUM_ELEMS];
  double _Complex c2_array[NUM_ELEMS];
  long double _Complex c3_array[NUM_ELEMS];
  int i;

  c1 = 1.0 + 0.0 * _Complex_I;
  c2 = 2.0 + 0.0 * _Complex_I;
  c3 = 3.0 + 0.0 * _Complex_I;

  test_complex_scalars (&c1, &c2, &c3);

  for (i = 0; i < NUM_ELEMS; i++)
    {
      c1_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
      c2_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
      c3_array[i] = 1.0 * (i+1) + 0.0 * _Complex_I;
    }

  test_complex_arrays (c1_array, c2_array, c3_array, NUM_ELEMS);

  return 0;
}