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/* Test the fix of PR89843. */
/* Contributed by Reinhold Bader <Bader@lrz.de> */
#include <ISO_Fortran_binding.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
void sa(CFI_cdesc_t *, int, int *);
void si(CFI_cdesc_t *this, int flag, int *status)
{
int value, sum;
bool err;
CFI_CDESC_T(1) that;
CFI_index_t lb[] = { 0, 0 };
CFI_index_t ub[] = { 4, 0 };
CFI_index_t st[] = { 2, 0 };
int chksum[] = { 9, 36, 38 };
if (flag == 1)
{
lb[0] = 0; lb[1] = 2;
ub[0] = 2; ub[1] = 2;
st[0] = 1; st[1] = 0;
}
else if (flag == 2)
{
lb[0] = 1; lb[1] = 0;
ub[0] = 1; ub[1] = 3;
st[0] = 0; st[1] = 1;
}
CFI_establish((CFI_cdesc_t *) &that, NULL, CFI_attribute_other,
CFI_type_float, 0, 1, NULL);
*status = CFI_section((CFI_cdesc_t *) &that, this, lb, ub, st);
if (*status != CFI_SUCCESS)
{
printf("FAIL C: status is %i\n",status);
return;
}
value = CFI_is_contiguous((CFI_cdesc_t *) &that);
err = ((flag == 0 && value != 0)
|| (flag == 1 && value != 1)
|| (flag == 2 && value != 0));
if (err)
{
printf("FAIL C: contiguity for flag value %i - is %i\n", flag, value);
*status = 10;
return;
}
sum = 0;
for (int i = 0; i < that.dim[0].extent; i++)
{
CFI_index_t idx[] = {i};
sum += (int)(*(float *)CFI_address ((CFI_cdesc_t *)&that, idx));
}
if (sum != chksum[flag])
{
printf ("FAIL C: check sum = %d(%d)\n", sum, chksum[flag]);
*status = 11;
return;
}
sa((CFI_cdesc_t *) &that, flag, status);
}
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