struct myclass                                  
{                                               
   void deleteGlobal()                          
   {                                            
      @g = null;                                
      Analyze(any(@this));                      
   }                                            
   void mthd(int a)                             
   {                                            
      int b = 3;                                
      print("class:"+a+":"+b);              
      myclass tmp;                              
      this = tmp;                               
      this.c = 4;                               
   }                                            
   void mthd2(int a)                            
   {                                            
      print("class:"+a);                      
   }                                            
   int c;                                       
};                                              
void mthd2(int a) { print("global:"+a); }     
myclass @g;                                     
void Test()                                     
{                                               
   myclass a;                                   
   a.mthd(1);                                   
   Assert( a.c == 4 );                          
   mthd2(2);                                    
   @g = myclass();                              
   g.deleteGlobal();                            
}