super语句只能在类实例构造函数内部使用

package testSuperClass
{
 import testSuperClass.father;
 
 public class baby extends father
 {
  public function baby()
  {
   trace("baby run!");
   
   say();
   
   super.say();
  }
  
  public override function say()
  {
   trace("baby say");
  }

 }