Viewing file:  c_f_pointer_complex_driver.c (1.2 KB) -rw-r--r--
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/* { 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;
}
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