Super's constructor not getting called if sub class not defining constructor

[alyph]

When no constructor defined, an empty function is created instead, which however does not call super constructor. Expected behavior is if sub class has no constructor it automatically calls super class one.

Suggested fix:

// construct constructor
clazz  = singleton ? {} : (constructor ? (overload ? overload("constructor", constructor) : constructor) : 
  (isClass(parent) ? function(){ parent.apply(this, arguments); } : function(){}));

A better way may be using the p found in later code, which require rearrange the code a little bit

[tnhu]

Thanks alyph!

Calling parent's constructor automatically may cause a lot of surprising issues. I would rather let sub-classes choose than forcing them to employ their parents' constructor.