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#include <stdlib.h>
#include <string.h>
#include "analyzer-decls.h"
struct foo
{
int i;
};
/* TODO: verify that we know that calloc zeros its memory. */
void test_1 (void)
{
struct foo *f = calloc (1, sizeof (struct foo));
if (f == NULL)
return;
__analyzer_eval (f->i == 0); /* { dg-warning "TRUE" "desired" { xfail *-*-* } } */
/* { dg-bogus "UNKNOWN" "status quo" { xfail *-*-* } .-1 } */
free (f);
}
/* TODO: verify that we know the behavior of memset. */
void test_2 (void)
{
struct foo *f = malloc (sizeof (struct foo));
if (f == NULL)
return;
memset (f, 0, sizeof (struct foo));
__analyzer_eval (f->i == 0); /* { dg-warning "TRUE" "desired" { xfail *-*-* } } */
/* { dg-bogus "UNKNOWN" "status quo" { xfail *-*-* } .-1 } */
free (f);
}
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