Alek Ratzloff
0d04090a99
Types now can have vtable elements which are used by instances to bind themselves to methods. When Op::GetAttr is executed, it calls a new function, Obj::get_attr_lazy. This will search: * attributes on the object * vtable on the object's type * vtable on the object's type's type, * etc. This searches up the type tree for a named value. If it exists as an attribute, it will be returned immediately. If it exists in the type's vtable, then it will be inserted as an attribute. If the vtable value is a function, the object that it is being called on will be bound to that method as the `self` parameter. Signed-off-by: Alek Ratzloff <alekratz@gmail.com>