anchor.diff:      ;
   
   argumentsWithFunctionalArguments
  -    : arguments functionalArgument*
  -    ;
  -    
  +    : arguments functionalArguments?
  +    ;
  +
  +functionalArguments
  +    : functionalArgument+
  +    -> ^(INLINE_ARG_LIST functionalArgument+)
  +    ;
  +
   arguments
       : positionalArguments | namedArguments
       ;
  
positive.code:     IMPORT_PATH;
      IMPORT_ELEM;
      INIT_EXPR;
      INTERFACE_DECL;
      INTERFACE_BODY;
      MEMBER_DECL;
  
negative.code:     ALIAS_DECL;
      ANNOTATION_NAME;
      ARG_NAME;
      ATTRIBUTE_ARG;
      ATTRIBUTE_DECL;
      ATTRIBUTE_GETTER;
  