public override void ExitHash_key_value(langParser.Hash_key_valueContext context)
 {
     this.current_space.add_instruction(new HashInit(this.current_space));
 }
 public override void EnterHash_key_value(langParser.Hash_key_valueContext context)
 {
     this.current_space.add_instruction(new Load(this.current_space, new String(context.Id().GetText())));
 }