Viewing file:  PR100915.c (1.95 KB) -rw-r--r--
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/* Test the fix for PR100915 */
#include <assert.h>
#include <stdbool.h>
#include <stdio.h>
#include <ISO_Fortran_binding.h>
#define _CFI_type_mask 0xFF
#define _CFI_type_kind_shift 8
#define _CFI_decode_type(NAME) (signed char)((NAME) & CFI_type_mask)
#define _CFI_decode_kind(NAME) (signed char)(((NAME) >> CFI_type_kind_shift) & CFI_type_mask)
#define _CFI_encode_type(TYPE, KIND) (int16_t)\
((((KIND) & CFI_type_mask) << CFI_type_kind_shift)\
| ((TYPE) & CFI_type_mask))
#define N 11
#define M 7
typedef int(*c_funptr)(int);
bool c_vrfy_c_funptr (const CFI_cdesc_t *restrict);
void check_fn (const CFI_cdesc_t*restrict, const CFI_type_t, const signed char, const size_t, const size_t);
bool
c_vrfy_c_funptr (const CFI_cdesc_t *restrict auxp)
{
CFI_index_t i, lb, ub, ex;
size_t sz;
c_funptr *ip = NULL;
assert (auxp);
assert (auxp->base_addr);
assert (auxp->elem_len>0);
lb = auxp->dim[0].lower_bound;
ex = auxp->dim[0].extent;
assert (ex==11);
sz = (size_t)auxp->elem_len / sizeof (c_funptr);
assert (sz==1);
ub = ex + lb - 1;
ip = (c_funptr*)auxp->base_addr;
for (i=0; i<ex; i++, ip+=sz)
if ((**ip)((int)(i)) != 2*(int)(i))
return false;
for (i=lb; i<ub+1; i++)
{
ip = (c_funptr*)CFI_address(auxp, &i);
if ((**ip)((int)(i-lb)) != 2*(int)(i-lb))
return false;
}
return true;
}
void
check_fn (const CFI_cdesc_t *restrict auxp, const CFI_type_t type, const signed char kind, const size_t elem_len, const size_t nelem)
{
signed char ityp, iknd;
assert (auxp);
assert (auxp->elem_len==elem_len*nelem);
assert (auxp->rank==1);
assert (auxp->dim[0].sm>0);
assert ((size_t)auxp->dim[0].sm==elem_len*nelem);
/* */
assert (auxp->type==type);
ityp = _CFI_decode_type(auxp->type);
assert (ityp == CFI_type_cfunptr);
iknd = _CFI_decode_kind(auxp->type);
assert (_CFI_decode_type(type)==ityp);
assert (kind==iknd);
assert (c_vrfy_c_funptr (auxp));
return;
}
// Local Variables:
// mode: C
// End:
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