Solution of the exercise 03_assignment:


AssignTwoType.mo file changes:
==============================

Exp type additions:
-------------------
  record STRING
    String str;
  end STRING;

  
function eval additions:
------------------------
    case (env,STRING(str = sval)) 
      equation 
        z = stringInt(sval);
      then (env,INTval(z)); 
      
