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/* { dg-require-effective-target label_values } */
/* Labels as values. */
#include "analyzer-decls.h"
extern void foo (void);
void *x, *y, *z;
void test (void)
{
label0:
foo ();
label1:
foo ();
label2:
foo ();
x = &&label0;
y = &&label1;
z = &&label2;
__analyzer_eval (x == x); /* { dg-warning "TRUE" } */
__analyzer_eval (x == y); /* { dg-warning "FALSE" } */
}
void test_2 (int i)
{
static void *array[] = { &&label0, &&label1, &&label2 };
goto *array[i];
label0:
foo ();
label1:
foo ();
label2:
foo ();
}
void test_3 (int i)
{
static const int array[] = { &&label0 - &&label0,
&&label1 - &&label0,
&&label2 - &&label0 };
goto *(&&label0 + array[i]);
label0:
foo ();
label1:
foo ();
label2:
foo ();
}
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