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/* { dg-do run } */
#include <setjmp.h>
extern void abort (void);
jmp_buf buf;
void raise0(void)
{
__builtin_longjmp (buf, 1);
}
int execute(int cmd)
{
int last = 0;
__builtin_setjmp (buf);
if (last == 0)
while (1)
{
last = 1;
raise0 ();
}
if (last == 0)
return 0;
else
return cmd;
}
int main(void)
{
if (execute (1) == 0)
abort ();
return 0;
}
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