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