Viewing file:  fc-descriptor-4-c.c (1.39 KB) -rw-r--r--
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#include <stdlib.h>
#include <ISO_Fortran_binding.h>
#include "dump-descriptors.h"
extern void ctest (CFI_cdesc_t *a, CFI_cdesc_t *b, int initp);
void
ctest (CFI_cdesc_t *a, CFI_cdesc_t *b, int initp)
{
/* Dump the descriptor contents to test that we can access the fields
correctly, etc. */
dump_CFI_cdesc_t (a);
dump_CFI_cdesc_t (b);
/* Make sure the descriptors match what we are expecting. a is an
allocatable derived type object, b is a pointer which points at a
if initp is true. */
if (initp && !a->base_addr)
abort ();
else if (!initp && a->base_addr)
abort ();
if (a->base_addr != b->base_addr)
abort ();
if (a->type != CFI_type_struct)
abort ();
if (b->type != CFI_type_struct)
abort ();
if (a->elem_len != 3 * 3 * sizeof(double))
abort ();
if (b->elem_len != 3 * 3 * sizeof(double))
abort ();
if (a->attribute != CFI_attribute_allocatable)
abort ();
if (b->attribute != CFI_attribute_pointer)
abort ();
if (initp)
/* The actual array is allocated with
allocate (aa(3:7))
Per 8.3.3 of TS29113, the lower_bound must reflect that. */
{
if (a->rank != 1)
abort ();
if (b->rank != 1)
abort ();
if (a->dim[0].lower_bound != 3)
abort ();
if (b->dim[0].lower_bound != 3)
abort ();
if (a->dim[0].extent != 5)
abort ();
if (b->dim[0].extent != 5)
abort ();
}
}
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