!7

/*
sS bla() {
  S x = "hello";
  
  embedded S calc() {
    ret x + " " + x;
  }
  
  ret calc() + " " + calc();
}
*/

sS bla() {
  S x = "hello";
  
  class Temp {
    S calc() {
      ret x + " " + x;
    }
  }
  new Temp temp;
  
  ret temp.calc() + " " + temp.calc();
}

p-exp {
  print(bla());
}