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/* { dg-additional-options "-fanalyzer-transitivity" } */
/* { dg-skip-if "requires hosted libstdc++ for stdlib malloc" { ! hostedlib } } */
#include <stdlib.h>
#include "analyzer-decls.h"
int test_1 (int a, int b)
{
void *p;
if (a > 5)
if (b)
p = malloc (16);
else
p = malloc (32);
__analyzer_dump_exploded_nodes (0); /* { dg-warning "3 processed enodes" } */
if (a > 5)
{
free (p);
__analyzer_dump_exploded_nodes (0); /* { dg-warning "1 processed enode" } */
}
return 0; /* { dg-bogus "leak" } */
}
int test_2 (int a, int b)
{
void *p;
if (a > 5)
if (b)
p = malloc (16);
else
p = malloc (32);
__analyzer_dump_exploded_nodes (0); /* { dg-warning "3 processed enodes" } */
if (a > 6) /* different condition */
{
free (p);
__analyzer_dump_exploded_nodes (0); /* { dg-warning "1 processed enode" } */
}
return 0; /* { dg-warning "leak of 'p'" } */
/* leaks when a == 5. */
}
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