test1

編譯器的虛擬yacc工具

int main(int argc, char **argv)
{
  compute(atoi(argv[1]));
  print_end();
}
 
int compute(int x)
{
  if (x == 0) return 0;
  
{ int z;
__R__:  
  compute(x-1);
}
 
  return 1;
}
 
void print_end()
{
       int x;
    x = 3;
}