anchor.diff:      self.scopes = []
       self.object_scopes = [[]]
       self.formals = []
  -    self.modifier_line = 99999999
  +    self.modifier_lines = []
       self.log = []
       self._file_name = None
       self._file_len = 0
  
positive.code:     classBodyDeclaration* r='}'
              {
                  self._anon_stack.pop()
                  self.addBlock(min(self.modifier_line, $l.getLine()), $r.getLine(), $l.getLine())
              }
      ;
  
  
negative.code: enumDeclaration
      :   ENUM i=Identifier
              {
                  self.scopes.append(('enum', $i.text))
              }
          ('implements' typeList)? enumBody
      ;
  