RETURN

/* Inna lillahi wa inna ilayhi raji'unA */
/**/
function counter()
 {
  // /* {# Infinite loop #} */
  for (let count = 1; /* A */  ; count++)
  {
    alert(count+' A'); // Until 5

    if (count === 5) {return;}

    /*RETURNyou*/debugger;
  }
  alert(count+' AC'-' C'); // Never appears
}